381726657

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{41299}}^1$

素因数の和:41397

約数の個数: 24

約数和(自身を含む): 601328000

約数和(自身を除く): 219601343

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 41299, 123897, 371691, 536887, 1610661, 3262621, 4831983, 9787863, 29363589, 42414073, 127242219, 381726657]

約数ペア:

[(1, 381726657), (3, 127242219), (9, 42414073), (13, 29363589), (39, 9787863), (79, 4831983), (117, 3262621), (237, 1610661), (711, 536887), (1027, 371691), (3081, 123897), (9243, 41299)]