13302441

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 21258240

約数和(自身を除く): 7955799

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 691, 713, 837, 2073, 2139, 6219, 6417, 15893, 18657, 19251, 21421, 47679, 64263, 143037, 192789, 429111, 492683, 578367, 1478049, 4434147, 13302441]

約数ペア:

[(1, 13302441), (3, 4434147), (9, 1478049), (23, 578367), (27, 492683), (31, 429111), (69, 192789), (93, 143037), (207, 64263), (279, 47679), (621, 21421), (691, 19251), (713, 18657), (837, 15893), (2073, 6417), (2139, 6219)]