70909121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 77721600

約数和(自身を除く): 6812479

約数列:

[1, 19, 31, 131, 589, 919, 2489, 4061, 17461, 28489, 77159, 120389, 541291, 2287391, 3732059, 70909121]

約数ペア:

[(1, 70909121), (19, 3732059), (31, 2287391), (131, 541291), (589, 120389), (919, 77159), (2489, 28489), (4061, 17461)]