3281859

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 5477472

約数和(自身を除く): 2195613

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 461, 791, 1017, 1383, 2373, 3227, 4149, 7119, 9681, 29043, 52093, 156279, 364651, 468837, 1093953, 3281859]

約数ペア:

[(1, 3281859), (3, 1093953), (7, 468837), (9, 364651), (21, 156279), (63, 52093), (113, 29043), (339, 9681), (461, 7119), (791, 4149), (1017, 3227), (1383, 2373)]