2267701191

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 3987633408

約数和(自身を除く): 1719932217

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 281, 301, 331, 387, 567, 843, 903, 993, 1161, 1967, 2317, 2529, 2709, 2979, 3483, 5901, 6951, 7587, 8127, 8937, 12083, 14233, 17703, 20853, 22761, 24381, 26811, 36249, 42699, 53109, 62559, 84581, 93011, 99631, 108747, 128097, 159327, 187677, 253743, 279033, 298893, 326241, 384291, 651077, 761229, 837099, 896679, 978723, 1152873, 1953231, 2283687, 2511297, 2690037, 3999473, 5859693, 6851061, 7533891, 8070111, 11998419, 17579079, 27996311, 35995257, 52737237, 83988933, 107985771, 251966799, 323957313, 755900397, 2267701191]

約数ペア:

[(1, 2267701191), (3, 755900397), (7, 323957313), (9, 251966799), (21, 107985771), (27, 83988933), (43, 52737237), (63, 35995257), (81, 27996311), (129, 17579079), (189, 11998419), (281, 8070111), (301, 7533891), (331, 6851061), (387, 5859693), (567, 3999473), (843, 2690037), (903, 2511297), (993, 2283687), (1161, 1953231), (1967, 1152873), (2317, 978723), (2529, 896679), (2709, 837099), (2979, 761229), (3483, 651077), (5901, 384291), (6951, 326241), (7587, 298893), (8127, 279033), (8937, 253743), (12083, 187677), (14233, 159327), (17703, 128097), (20853, 108747), (22761, 99631), (24381, 93011), (26811, 84581), (36249, 62559), (42699, 53109)]