23648989

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15287}}^1$

素因数の和:15324

約数の個数: 16

約数和(自身を含む): 30820608

約数和(自身を除く): 7171619

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 15287, 107009, 198731, 259879, 1391117, 1819153, 3378427, 23648989]

約数ペア:

[(1, 23648989), (7, 3378427), (13, 1819153), (17, 1391117), (91, 259879), (119, 198731), (221, 107009), (1547, 15287)]