49119161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28409}}^1$

素因数の和:28448

約数の個数: 16

約数和(自身を含む): 63638400

約数和(自身を除く): 14519239

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 28409, 198863, 369317, 539771, 2585219, 3778397, 7017023, 49119161]

約数ペア:

[(1, 49119161), (7, 7017023), (13, 3778397), (19, 2585219), (91, 539771), (133, 369317), (247, 198863), (1729, 28409)]