248085123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1249}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 389760000

約数和(自身を除く): 141674877

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 463, 1249, 1389, 3747, 5093, 6019, 13739, 15279, 16237, 18057, 41217, 48711, 66209, 178607, 198627, 535821, 578287, 1734861, 6361157, 7517731, 19083471, 22553193, 82695041, 248085123]

約数ペア:

[(1, 248085123), (3, 82695041), (11, 22553193), (13, 19083471), (33, 7517731), (39, 6361157), (143, 1734861), (429, 578287), (463, 535821), (1249, 198627), (1389, 178607), (3747, 66209), (5093, 48711), (6019, 41217), (13739, 18057), (15279, 16237)]