23645643

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 38223360

約数和(自身を除く): 14577717

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 947, 1189, 2841, 3567, 6629, 8323, 19887, 24969, 27463, 38827, 82389, 116481, 192241, 271789, 576723, 815367, 1125983, 3377949, 7881881, 23645643]

約数ペア:

[(1, 23645643), (3, 7881881), (7, 3377949), (21, 1125983), (29, 815367), (41, 576723), (87, 271789), (123, 192241), (203, 116481), (287, 82389), (609, 38827), (861, 27463), (947, 24969), (1189, 19887), (2841, 8323), (3567, 6629)]