40120493

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5527}}^1$

素因数の和:5612

約数の個数: 16

約数和(自身を含む): 49353984

約数和(自身を除く): 9233491

約数列:

[1, 7, 17, 61, 119, 427, 1037, 5527, 7259, 38689, 93959, 337147, 657713, 2360029, 5731499, 40120493]

約数ペア:

[(1, 40120493), (7, 5731499), (17, 2360029), (61, 657713), (119, 337147), (427, 93959), (1037, 38689), (5527, 7259)]