24521679

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 44262400

約数和(自身を除く): 19740721

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 91, 117, 237, 273, 379, 553, 711, 819, 1027, 1137, 1659, 2653, 3081, 3411, 4927, 4977, 7189, 7959, 9243, 14781, 21567, 23877, 29941, 34489, 44343, 64701, 89823, 103467, 209587, 269469, 310401, 389233, 628761, 1167699, 1886283, 2724631, 3503097, 8173893, 24521679]

約数ペア:

[(1, 24521679), (3, 8173893), (7, 3503097), (9, 2724631), (13, 1886283), (21, 1167699), (39, 628761), (63, 389233), (79, 310401), (91, 269469), (117, 209587), (237, 103467), (273, 89823), (379, 64701), (553, 44343), (711, 34489), (819, 29941), (1027, 23877), (1137, 21567), (1659, 14781), (2653, 9243), (3081, 7959), (3411, 7189), (4927, 4977)]