53311921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 58502080

約数和(自身を除く): 5190159

約数列:

[1, 13, 139, 163, 181, 1807, 2119, 2353, 22657, 25159, 29503, 294541, 327067, 383539, 4100917, 53311921]

約数ペア:

[(1, 53311921), (13, 4100917), (139, 383539), (163, 327067), (181, 294541), (1807, 29503), (2119, 25159), (2353, 22657)]