864450717

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{55001}}^1$

素因数の和:55061

約数の個数: 24

約数和(自身を含む): 1288366848

約数和(自身を除く): 423916131

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 5239, 15717, 55001, 165003, 715013, 1705031, 2145039, 5115093, 9295169, 22165403, 27885507, 66496209, 288150239, 864450717]

約数ペア:

[(1, 864450717), (3, 288150239), (13, 66496209), (31, 27885507), (39, 22165403), (93, 9295169), (169, 5115093), (403, 2145039), (507, 1705031), (1209, 715013), (5239, 165003), (15717, 55001)]