40851151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 47282688

約数和(自身を除く): 6431537

約数列:

[1, 11, 23, 61, 253, 671, 1403, 2647, 15433, 29117, 60881, 161467, 669691, 1776137, 3713741, 40851151]

約数ペア:

[(1, 40851151), (11, 3713741), (23, 1776137), (61, 669691), (253, 161467), (671, 60881), (1403, 29117), (2647, 15433)]