8457111

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 13797784

約数和(自身を除く): 5340673

約数列:

[1, 3, 9, 13, 39, 41, 43, 117, 123, 129, 369, 387, 533, 559, 1599, 1677, 1681, 1763, 4797, 5031, 5043, 5289, 15129, 15867, 21853, 22919, 65559, 68757, 72283, 196677, 206271, 216849, 650547, 939679, 2819037, 8457111]

約数ペア:

[(1, 8457111), (3, 2819037), (9, 939679), (13, 650547), (39, 216849), (41, 206271), (43, 196677), (117, 72283), (123, 68757), (129, 65559), (369, 22919), (387, 21853), (533, 15867), (559, 15129), (1599, 5289), (1677, 5043), (1681, 5031), (1763, 4797)]