355257851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 388223808

約数和(自身を除く): 32965957

約数列:

[1, 13, 137, 151, 1321, 1781, 1963, 17173, 20687, 180977, 199471, 268931, 2352701, 2593123, 27327527, 355257851]

約数ペア:

[(1, 355257851), (13, 27327527), (137, 2593123), (151, 2352701), (1321, 268931), (1781, 199471), (1963, 180977), (17173, 20687)]