9985151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 11570688

約数和(自身を除く): 1585537

約数列:

[1, 11, 23, 61, 253, 647, 671, 1403, 7117, 14881, 15433, 39467, 163691, 434137, 907741, 9985151]

約数ペア:

[(1, 9985151), (11, 907741), (23, 434137), (61, 163691), (253, 39467), (647, 15433), (671, 14881), (1403, 7117)]