253927201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1697}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 282981888

約数和(自身を除く): 29054687

約数列:

[1, 11, 61, 223, 671, 1697, 2453, 13603, 18667, 103517, 149633, 378431, 1138687, 4162741, 23084291, 253927201]

約数ペア:

[(1, 253927201), (11, 23084291), (61, 4162741), (223, 1138687), (671, 378431), (1697, 149633), (2453, 103517), (13603, 18667)]