1943202261

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{953}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 3581117568

約数和(自身を除く): 1637915307

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 97, 143, 147, 231, 273, 291, 429, 539, 637, 679, 953, 1001, 1067, 1261, 1617, 1911, 2037, 2859, 3003, 3201, 3783, 4753, 6671, 7007, 7469, 8827, 10483, 12389, 13871, 14259, 20013, 21021, 22407, 26481, 31449, 37167, 41613, 46697, 52283, 61789, 73381, 86723, 92441, 97097, 136279, 140091, 156849, 185367, 220143, 260169, 277323, 291291, 408837, 513667, 607061, 647087, 679679, 953953, 1016851, 1201733, 1541001, 1821183, 1941261, 2039037, 2861859, 3050553, 3605199, 4529609, 6677671, 7117957, 8412131, 13219063, 13588827, 20033013, 21353871, 25236393, 39657189, 49825699, 58884917, 92533441, 149477097, 176654751, 277600323, 647734087, 1943202261]

約数ペア:

[(1, 1943202261), (3, 647734087), (7, 277600323), (11, 176654751), (13, 149477097), (21, 92533441), (33, 58884917), (39, 49825699), (49, 39657189), (77, 25236393), (91, 21353871), (97, 20033013), (143, 13588827), (147, 13219063), (231, 8412131), (273, 7117957), (291, 6677671), (429, 4529609), (539, 3605199), (637, 3050553), (679, 2861859), (953, 2039037), (1001, 1941261), (1067, 1821183), (1261, 1541001), (1617, 1201733), (1911, 1016851), (2037, 953953), (2859, 679679), (3003, 647087), (3201, 607061), (3783, 513667), (4753, 408837), (6671, 291291), (7007, 277323), (7469, 260169), (8827, 220143), (10483, 185367), (12389, 156849), (13871, 140091), (14259, 136279), (20013, 97097), (21021, 92441), (22407, 86723), (26481, 73381), (31449, 61789), (37167, 52283), (41613, 46697)]