3431308439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3271}}^1$

素因数の和:3471

約数の個数: 32

約数和(自身を含む): 4045762560

約数和(自身を除く): 614454121

約数列:

[1, 13, 19, 31, 137, 247, 403, 589, 1781, 2603, 3271, 4247, 7657, 33839, 42523, 55211, 62149, 80693, 101401, 448127, 807937, 1049009, 1318213, 1926619, 5825651, 8514413, 13891937, 25046047, 110687369, 180595181, 263946803, 3431308439]

約数ペア:

[(1, 3431308439), (13, 263946803), (19, 180595181), (31, 110687369), (137, 25046047), (247, 13891937), (403, 8514413), (589, 5825651), (1781, 1926619), (2603, 1318213), (3271, 1049009), (4247, 807937), (7657, 448127), (33839, 101401), (42523, 80693), (55211, 62149)]