5276817

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 9959040

約数和(自身を除く): 4682223

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 379, 663, 819, 1071, 1137, 1547, 1989, 2653, 3411, 4641, 4927, 6443, 7959, 13923, 14781, 19329, 23877, 34489, 44343, 45101, 57987, 83759, 103467, 135303, 251277, 310401, 405909, 586313, 753831, 1758939, 5276817]

約数ペア:

[(1, 5276817), (3, 1758939), (7, 753831), (9, 586313), (13, 405909), (17, 310401), (21, 251277), (39, 135303), (51, 103467), (63, 83759), (91, 57987), (117, 45101), (119, 44343), (153, 34489), (221, 23877), (273, 19329), (357, 14781), (379, 13923), (663, 7959), (819, 6443), (1071, 4927), (1137, 4641), (1547, 3411), (1989, 2653)]