521527721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{4021}}^1$

素因数の和:4952

約数の個数: 16

約数和(自身を含む): 613531968

約数和(自身を除く): 92004247

約数列:

[1, 11, 13, 143, 907, 4021, 9977, 11791, 44231, 52273, 129701, 575003, 3647047, 40117517, 47411611, 521527721]

約数ペア:

[(1, 521527721), (11, 47411611), (13, 40117517), (143, 3647047), (907, 575003), (4021, 129701), (9977, 52273), (11791, 44231)]