47964217

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 55754752

約数和(自身を除く): 7790535

約数列:

[1, 7, 127, 163, 331, 889, 1141, 2317, 20701, 42037, 53953, 144907, 294259, 377671, 6852031, 47964217]

約数ペア:

[(1, 47964217), (7, 6852031), (127, 377671), (163, 294259), (331, 144907), (889, 53953), (1141, 42037), (2317, 20701)]