47974887

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{461}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 71879808

約数和(自身を除く): 23904921

約数列:

[1, 3, 9, 31, 93, 279, 373, 461, 1119, 1383, 3357, 4149, 11563, 14291, 34689, 42873, 104067, 128619, 171953, 515859, 1547577, 5330543, 15991629, 47974887]

約数ペア:

[(1, 47974887), (3, 15991629), (9, 5330543), (31, 1547577), (93, 515859), (279, 171953), (373, 128619), (461, 104067), (1119, 42873), (1383, 34689), (3357, 14291), (4149, 11563)]