58251921

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{563}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 96015360

約数和(自身を除く): 37763439

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 379, 563, 1137, 1689, 2653, 3941, 4927, 7319, 7959, 11823, 14781, 21957, 34489, 51233, 103467, 153699, 213377, 640131, 1493639, 2773901, 4480917, 8321703, 19417307, 58251921]

約数ペア:

[(1, 58251921), (3, 19417307), (7, 8321703), (13, 4480917), (21, 2773901), (39, 1493639), (91, 640131), (273, 213377), (379, 153699), (563, 103467), (1137, 51233), (1689, 34489), (2653, 21957), (3941, 14781), (4927, 11823), (7319, 7959)]