2528661891

素因数分解:

$3^1\times 7^1\times {\mathrm{3671}}^1\times {\mathrm{32801}}^1$

素因数の和:36482

約数の個数: 16

約数和(自身を含む): 3854366208

約数和(自身を除く): 1325704317

約数列:

[1, 3, 7, 21, 3671, 11013, 25697, 32801, 77091, 98403, 229607, 688821, 120412471, 361237413, 842887297, 2528661891]

約数ペア:

[(1, 2528661891), (3, 842887297), (7, 361237413), (21, 120412471), (3671, 688821), (11013, 229607), (25697, 98403), (32801, 77091)]