57156749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 63584640

約数和(自身を除く): 6427891

約数列:

[1, 13, 37, 331, 359, 481, 4303, 4667, 12247, 13283, 118829, 159211, 172679, 1544777, 4396673, 57156749]

約数ペア:

[(1, 57156749), (13, 4396673), (37, 1544777), (331, 172679), (359, 159211), (481, 118829), (4303, 13283), (4667, 12247)]