389156933499

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{1613}}^1\times {\mathrm{5413}}^1$

素因数の和:7291

約数の個数: 32

約数和(自身を含む): 528486094080

約数和(自身を除く): 139329160581

約数列:

[1, 3, 83, 179, 249, 537, 1613, 4839, 5413, 14857, 16239, 44571, 133879, 288727, 401637, 449279, 866181, 968927, 1347837, 2906781, 8731169, 23964341, 26193507, 71893023, 80420941, 241262823, 724687027, 1562879251, 2174061081, 4688637753, 129718977833, 389156933499]

約数ペア:

[(1, 389156933499), (3, 129718977833), (83, 4688637753), (179, 2174061081), (249, 1562879251), (537, 724687027), (1613, 241262823), (4839, 80420941), (5413, 71893023), (14857, 26193507), (16239, 23964341), (44571, 8731169), (133879, 2906781), (288727, 1347837), (401637, 968927), (449279, 866181)]