400171031

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1487}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 437305344

約数和(自身を除く): 37134313

約数列:

[1, 13, 127, 163, 1487, 1651, 2119, 19331, 20701, 188849, 242381, 269113, 2455037, 3150953, 30782387, 400171031]

約数ペア:

[(1, 400171031), (13, 30782387), (127, 3150953), (163, 2455037), (1487, 269113), (1651, 242381), (2119, 188849), (19331, 20701)]