1528808743

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{6863}}^1$

素因数の和:7155

約数の個数: 24

約数和(自身を含む): 1928070144

約数和(自身を除く): 399261401

約数列:

[1, 7, 11, 77, 121, 263, 847, 1841, 2893, 6863, 20251, 31823, 48041, 75493, 222761, 528451, 830423, 1804969, 5812961, 12634783, 19854659, 138982613, 218401249, 1528808743]

約数ペア:

[(1, 1528808743), (7, 218401249), (11, 138982613), (77, 19854659), (121, 12634783), (263, 5812961), (847, 1804969), (1841, 830423), (2893, 528451), (6863, 222761), (20251, 75493), (31823, 48041)]