20308277

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{3571}}^1$

素因数の和:3640

約数の個数: 12

約数和(自身を含む): 22803648

約数和(自身を除く): 2495371

約数列:

[1, 11, 47, 121, 517, 3571, 5687, 39281, 167837, 432091, 1846207, 20308277]

約数ペア:

[(1, 20308277), (11, 1846207), (47, 432091), (121, 167837), (517, 39281), (3571, 5687)]