8670417

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3251}}^1$

素因数の和:3388

約数の個数: 16

約数和(自身を含む): 13320192

約数和(自身を除く): 4649775

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 3251, 9753, 22757, 68271, 412877, 1238631, 2890139, 8670417]

約数ペア:

[(1, 8670417), (3, 2890139), (7, 1238631), (21, 412877), (127, 68271), (381, 22757), (889, 9753), (2667, 3251)]