9157798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20719}}^1$

素因数の和:20751

約数の個数: 16

約数和(自身を含む): 15664320

約数和(自身を除く): 6506522

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 20719, 41438, 269347, 352223, 538694, 704446, 4578899, 9157798]

約数ペア:

[(1, 9157798), (2, 4578899), (13, 704446), (17, 538694), (26, 352223), (34, 269347), (221, 41438), (442, 20719)]