2017141911

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{110899}}^1$

素因数の和:110995

約数の個数: 24

約数和(自身を含む): 3044870400

約数和(自身を除く): 1027728489

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 6063, 18189, 110899, 332697, 998091, 4768657, 5212253, 14305971, 15636759, 42917913, 46910277, 224126879, 672380637, 2017141911]

約数ペア:

[(1, 2017141911), (3, 672380637), (9, 224126879), (43, 46910277), (47, 42917913), (129, 15636759), (141, 14305971), (387, 5212253), (423, 4768657), (2021, 998091), (6063, 332697), (18189, 110899)]