27939769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3288

約数の個数: 16

約数和(自身を含む): 33372864

約数和(自身を除く): 5433095

約数列:

[1, 11, 13, 61, 143, 671, 793, 3203, 8723, 35233, 41639, 195383, 458029, 2149213, 2539979, 27939769]

約数ペア:

[(1, 27939769), (11, 2539979), (13, 2149213), (61, 458029), (143, 195383), (671, 41639), (793, 35233), (3203, 8723)]