56631913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13487}}^1$

素因数の和:13536

約数の個数: 16

約数和(自身を含む): 67979520

約数和(自身を除く): 11347607

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 13487, 175331, 229279, 256253, 2980627, 3331289, 4356301, 56631913]

約数ペア:

[(1, 56631913), (13, 4356301), (17, 3331289), (19, 2980627), (221, 256253), (247, 229279), (323, 175331), (4199, 13487)]