231342671

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{881}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 282338784

約数和(自身を除く): 50996113

約数列:

[1, 7, 23, 49, 161, 233, 881, 1127, 1631, 5359, 6167, 11417, 20263, 37513, 43169, 141841, 205273, 262591, 992887, 1436911, 4721279, 10058377, 33048953, 231342671]

約数ペア:

[(1, 231342671), (7, 33048953), (23, 10058377), (49, 4721279), (161, 1436911), (233, 992887), (881, 262591), (1127, 205273), (1631, 141841), (5359, 43169), (6167, 37513), (11417, 20263)]