89020871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 97228800

約数和(自身を除く): 8207929

約数列:

[1, 19, 31, 359, 421, 589, 6821, 7999, 11129, 13051, 151139, 211451, 247969, 2871641, 4685309, 89020871]

約数ペア:

[(1, 89020871), (19, 4685309), (31, 2871641), (359, 247969), (421, 211451), (589, 151139), (6821, 13051), (7999, 11129)]