127993397

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1493}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 150786432

約数和(自身を除く): 22793035

約数列:

[1, 7, 37, 259, 331, 1493, 2317, 10451, 12247, 55241, 85729, 386687, 494183, 3459281, 18284771, 127993397]

約数ペア:

[(1, 127993397), (7, 18284771), (37, 3459281), (259, 494183), (331, 386687), (1493, 85729), (2317, 55241), (10451, 12247)]