25668401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 28667520

約数和(自身を除く): 2999119

約数列:

[1, 11, 89, 157, 167, 979, 1727, 1837, 13973, 14863, 26219, 153703, 163493, 288409, 2333491, 25668401]

約数ペア:

[(1, 25668401), (11, 2333491), (89, 288409), (157, 163493), (167, 153703), (979, 26219), (1727, 14863), (1837, 13973)]