8139807

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 13104000

約数和(自身を除く): 4964193

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 2399, 3393, 7197, 21591, 31187, 69571, 93561, 208713, 280683, 626139, 904423, 2713269, 8139807]

約数ペア:

[(1, 8139807), (3, 2713269), (9, 904423), (13, 626139), (29, 280683), (39, 208713), (87, 93561), (117, 69571), (261, 31187), (377, 21591), (1131, 7197), (2399, 3393)]