11700476809

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{19927}}^1$

素因数の和:20485

約数の個数: 24

約数和(自身を含む): 14230505088

約数和(自身を除く): 2530028279

約数列:

[1, 7, 23, 49, 161, 521, 1127, 3647, 11983, 19927, 25529, 83881, 139489, 458321, 587167, 976423, 3208247, 10381967, 22457729, 72673769, 238785241, 508716383, 1671496687, 11700476809]

約数ペア:

[(1, 11700476809), (7, 1671496687), (23, 508716383), (49, 238785241), (161, 72673769), (521, 22457729), (1127, 10381967), (3647, 3208247), (11983, 976423), (19927, 587167), (25529, 458321), (83881, 139489)]