394779388923

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{1747}}^1\times {\mathrm{61091}}^1$

素因数の和:62984

約数の個数: 32

約数和(自身を含む): 589474264320

約数和(自身を除く): 194694875397

約数列:

[1, 3, 9, 27, 137, 411, 1233, 1747, 3699, 5241, 15723, 47169, 61091, 183273, 239339, 549819, 718017, 1649457, 2154051, 6462153, 8369467, 25108401, 75325203, 106725977, 225975609, 320177931, 960533793, 2881601379, 14621458849, 43864376547, 131593129641, 394779388923]

約数ペア:

[(1, 394779388923), (3, 131593129641), (9, 43864376547), (27, 14621458849), (137, 2881601379), (411, 960533793), (1233, 320177931), (1747, 225975609), (3699, 106725977), (5241, 75325203), (15723, 25108401), (47169, 8369467), (61091, 6462153), (183273, 2154051), (239339, 1649457), (549819, 718017)]