21625999999

素因数分解:

${\mathrm{17}}^1\times {\mathrm{4357}}^1\times {\mathrm{291971}}^1$

素因数の和:296345

約数の個数: 8

約数和(自身を含む): 22903451568

約数和(自身を除く): 1277451569

約数列:

[1, 17, 4357, 74069, 291971, 4963507, 1272117647, 21625999999]

約数ペア:

[(1, 21625999999), (17, 1272117647), (4357, 4963507), (74069, 291971)]