1893669903

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{12401}}^1$

素因数の和:12492

約数の個数: 36

約数和(自身を含む): 2948501088

約数和(自身を除く): 1054831185

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 361, 423, 893, 1083, 2679, 3249, 8037, 12401, 16967, 37203, 50901, 111609, 152703, 235619, 582847, 706857, 1748541, 2120571, 4476761, 5245623, 11074093, 13430283, 33222279, 40290849, 99666837, 210407767, 631223301, 1893669903]

約数ペア:

[(1, 1893669903), (3, 631223301), (9, 210407767), (19, 99666837), (47, 40290849), (57, 33222279), (141, 13430283), (171, 11074093), (361, 5245623), (423, 4476761), (893, 2120571), (1083, 1748541), (2679, 706857), (3249, 582847), (8037, 235619), (12401, 152703), (16967, 111609), (37203, 50901)]