17948457791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{2473}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 20392093440

約数和(自身を除く): 2443635649

約数列:

[1, 11, 53, 59, 211, 583, 649, 2321, 2473, 3127, 11183, 12449, 27203, 34397, 123013, 131069, 136939, 145907, 521803, 659797, 1441759, 1604977, 5739833, 7257767, 7733071, 27655559, 30786377, 85063781, 304211149, 338650147, 1631677981, 17948457791]

約数ペア:

[(1, 17948457791), (11, 1631677981), (53, 338650147), (59, 304211149), (211, 85063781), (583, 30786377), (649, 27655559), (2321, 7733071), (2473, 7257767), (3127, 5739833), (11183, 1604977), (12449, 1441759), (27203, 659797), (34397, 521803), (123013, 145907), (131069, 136939)]