9471771

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 14961024

約数和(自身を除く): 5489253

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 1997, 4743, 5991, 17973, 33949, 61907, 101847, 185721, 305541, 557163, 1052419, 3157257, 9471771]

約数ペア:

[(1, 9471771), (3, 3157257), (9, 1052419), (17, 557163), (31, 305541), (51, 185721), (93, 101847), (153, 61907), (279, 33949), (527, 17973), (1581, 5991), (1997, 4743)]