88988913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40031}}^1$

素因数の和:40069

約数の個数: 24

約数和(自身を含む): 145716480

約数和(自身を除く): 56727567

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 40031, 120093, 360279, 520403, 760589, 1561209, 2281767, 4683627, 6845301, 9887657, 29662971, 88988913]

約数ペア:

[(1, 88988913), (3, 29662971), (9, 9887657), (13, 6845301), (19, 4683627), (39, 2281767), (57, 1561209), (117, 760589), (171, 520403), (247, 360279), (741, 120093), (2223, 40031)]