279691247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{10733}}^1$

素因数の和:10870

約数の個数: 16

約数和(自身を含む): 321504768

約数和(自身を除く): 41813521

約数列:

[1, 11, 23, 103, 253, 1133, 2369, 10733, 26059, 118063, 246859, 1105499, 2715449, 12160489, 25426477, 279691247]

約数ペア:

[(1, 279691247), (11, 25426477), (23, 12160489), (103, 2715449), (253, 1105499), (1133, 246859), (2369, 118063), (10733, 26059)]