342515537

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{983}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 430307136

約数和(自身を除く): 87791599

約数列:

[1, 7, 13, 49, 91, 547, 637, 983, 3829, 6881, 7111, 12779, 26803, 48167, 49777, 89453, 348439, 537701, 626171, 3763907, 6990113, 26347349, 48930791, 342515537]

約数ペア:

[(1, 342515537), (7, 48930791), (13, 26347349), (49, 6990113), (91, 3763907), (547, 626171), (637, 537701), (983, 348439), (3829, 89453), (6881, 49777), (7111, 48167), (12779, 26803)]