858457053

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{7523}}^1$

素因数の和:7969

約数の個数: 24

約数和(自身を含む): 1283293440

約数和(自身を除く): 424836387

約数列:

[1, 3, 9, 31, 93, 279, 409, 1227, 3681, 7523, 12679, 22569, 38037, 67707, 114111, 233213, 699639, 2098917, 3076907, 9230721, 27692163, 95384117, 286152351, 858457053]

約数ペア:

[(1, 858457053), (3, 286152351), (9, 95384117), (31, 27692163), (93, 9230721), (279, 3076907), (409, 2098917), (1227, 699639), (3681, 233213), (7523, 114111), (12679, 67707), (22569, 38037)]