23423421

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2017}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 36808320

約数和(自身を除く): 13384899

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 2017, 3871, 6051, 11613, 14119, 42357, 98833, 159343, 296499, 478029, 1115401, 3346203, 7807807, 23423421]

約数ペア:

[(1, 23423421), (3, 7807807), (7, 3346203), (21, 1115401), (49, 478029), (79, 296499), (147, 159343), (237, 98833), (553, 42357), (1659, 14119), (2017, 11613), (3871, 6051)]