21526021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2532

約数の個数: 12

約数和(自身を含む): 23994796

約数和(自身を除く): 2468775

約数列:

[1, 11, 73, 121, 803, 2437, 8833, 26807, 177901, 294877, 1956911, 21526021]

約数ペア:

[(1, 21526021), (11, 1956911), (73, 294877), (121, 177901), (803, 26807), (2437, 8833)]