8305047

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 12770784

約数和(自身を除く): 4465737

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 757, 1219, 2271, 3657, 6813, 10971, 17411, 40121, 52233, 120363, 156699, 361089, 922783, 2768349, 8305047]

約数ペア:

[(1, 8305047), (3, 2768349), (9, 922783), (23, 361089), (53, 156699), (69, 120363), (159, 52233), (207, 40121), (477, 17411), (757, 10971), (1219, 6813), (2271, 3657)]