2021115711

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1\times {\mathrm{9689}}^1$

素因数の和:11966

約数の個数: 16

約数和(自身を含む): 2783278080

約数和(自身を除く): 762162369

約数列:

[1, 3, 31, 93, 2243, 6729, 9689, 29067, 69533, 208599, 300359, 901077, 21732427, 65197281, 673705237, 2021115711]

約数ペア:

[(1, 2021115711), (3, 673705237), (31, 65197281), (93, 21732427), (2243, 901077), (6729, 300359), (9689, 208599), (29067, 69533)]