7985897647

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{46261}}^1$

素因数の和:46559

約数の個数: 24

約数和(自身を含む): 10041444672

約数和(自身を除く): 2055547025

約数列:

[1, 7, 13, 49, 91, 271, 637, 1897, 3523, 13279, 24661, 46261, 172627, 323827, 601393, 2266789, 4209751, 12536731, 29468257, 87757117, 162977503, 614299819, 1140842521, 7985897647]

約数ペア:

[(1, 7985897647), (7, 1140842521), (13, 614299819), (49, 162977503), (91, 87757117), (271, 29468257), (637, 12536731), (1897, 4209751), (3523, 2266789), (13279, 601393), (24661, 323827), (46261, 172627)]