8986181389

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1\times {\mathrm{6779}}^1$

素因数の和:7572

約数の個数: 16

約数和(自身を含む): 9442967040

約数和(自身を除く): 456785651

約数列:

[1, 31, 61, 701, 1891, 6779, 21731, 42761, 210149, 413519, 1325591, 4752079, 12819089, 147314449, 289876819, 8986181389]

約数ペア:

[(1, 8986181389), (31, 289876819), (61, 147314449), (701, 12819089), (1891, 4752079), (6779, 1325591), (21731, 413519), (42761, 210149)]