25426359

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4684

約数の個数: 32

約数和(自身を含む): 44544000

約数和(自身を除く): 19117641

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 4639, 5481, 13917, 32473, 41751, 97419, 125253, 134531, 292257, 403593, 876771, 941717, 1210779, 2825151, 3632337, 8475453, 25426359]

約数ペア:

[(1, 25426359), (3, 8475453), (7, 3632337), (9, 2825151), (21, 1210779), (27, 941717), (29, 876771), (63, 403593), (87, 292257), (189, 134531), (203, 125253), (261, 97419), (609, 41751), (783, 32473), (1827, 13917), (4639, 5481)]