6480839519

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{42487}}^1$

素因数の和:42795

約数の個数: 24

約数和(自身を含む): 8253548928

約数和(自身を除く): 1772709409

約数列:

[1, 7, 11, 49, 77, 283, 539, 1981, 3113, 13867, 21791, 42487, 152537, 297409, 467357, 2081863, 3271499, 12023821, 22900493, 84166747, 132262031, 589167229, 925834217, 6480839519]

約数ペア:

[(1, 6480839519), (7, 925834217), (11, 589167229), (49, 132262031), (77, 84166747), (283, 22900493), (539, 12023821), (1981, 3271499), (3113, 2081863), (13867, 467357), (21791, 297409), (42487, 152537)]