4021167227

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{1759}}^1\times {\mathrm{2699}}^1$

素因数の和:4487

約数の個数: 24

約数和(自身を含む): 5056128000

約数和(自身を除く): 1034960773

約数列:

[1, 7, 11, 77, 121, 847, 1759, 2699, 12313, 18893, 19349, 29689, 135443, 207823, 212839, 326579, 1489873, 2286053, 4747541, 33232787, 52222951, 365560657, 574452461, 4021167227]

約数ペア:

[(1, 4021167227), (7, 574452461), (11, 365560657), (77, 52222951), (121, 33232787), (847, 4747541), (1759, 2286053), (2699, 1489873), (12313, 326579), (18893, 212839), (19349, 207823), (29689, 135443)]