40157257

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{587}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 47698560

約数和(自身を除く): 7541303

約数列:

[1, 7, 29, 203, 337, 587, 2359, 4109, 9773, 17023, 68411, 119161, 197819, 1384733, 5736751, 40157257]

約数ペア:

[(1, 40157257), (7, 5736751), (29, 1384733), (203, 197819), (337, 119161), (587, 68411), (2359, 17023), (4109, 9773)]