297046971

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{87547}}^1$

素因数の和:87595

約数の個数: 24

約数和(自身を含む): 478012080

約数和(自身を除く): 180965109

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 87547, 262641, 787923, 1138111, 2538863, 3414333, 7616589, 10242999, 22849767, 33005219, 99015657, 297046971]

約数ペア:

[(1, 297046971), (3, 99015657), (9, 33005219), (13, 22849767), (29, 10242999), (39, 7616589), (87, 3414333), (117, 2538863), (261, 1138111), (377, 787923), (1131, 262641), (3393, 87547)]