2017996923

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{67139}}^1$

素因数の和:67418

約数の個数: 16

約数和(自身を含む): 2765093760

約数和(自身を除く): 747096837

約数列:

[1, 3, 43, 129, 233, 699, 10019, 30057, 67139, 201417, 2886977, 8660931, 15643387, 46930161, 672665641, 2017996923]

約数ペア:

[(1, 2017996923), (3, 672665641), (43, 46930161), (129, 15643387), (233, 8660931), (699, 2886977), (10019, 201417), (30057, 67139)]