289576891

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2927}}^1$

素因数の和:3114

約数の個数: 16

約数和(自身を含む): 314818560

約数和(自身を除く): 25241669

約数列:

[1, 19, 41, 127, 779, 2413, 2927, 5207, 55613, 98933, 120007, 371729, 2280133, 7062851, 15240889, 289576891]

約数ペア:

[(1, 289576891), (19, 15240889), (41, 7062851), (127, 2280133), (779, 371729), (2413, 120007), (2927, 98933), (5207, 55613)]