8173893

素因数分解:

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

素因数の和:481

約数の個数: 32

約数和(自身を含む): 13619200

約数和(自身を除く): 5445307

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 379, 553, 1027, 1137, 1659, 2653, 3081, 4927, 7189, 7959, 14781, 21567, 29941, 34489, 89823, 103467, 209587, 389233, 628761, 1167699, 2724631, 8173893]

約数ペア:

[(1, 8173893), (3, 2724631), (7, 1167699), (13, 628761), (21, 389233), (39, 209587), (79, 103467), (91, 89823), (237, 34489), (273, 29941), (379, 21567), (553, 14781), (1027, 7959), (1137, 7189), (1659, 4927), (2653, 3081)]