2021994507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3851}}^1\times {\mathrm{13463}}^1$

素因数の和:17330

約数の個数: 16

約数和(自身を含む): 2904346368

約数和(自身を除く): 882351861

約数列:

[1, 3, 13, 39, 3851, 11553, 13463, 40389, 50063, 150189, 175019, 525057, 51846013, 155538039, 673998169, 2021994507]

約数ペア:

[(1, 2021994507), (3, 673998169), (13, 155538039), (39, 51846013), (3851, 525057), (11553, 175019), (13463, 150189), (40389, 50063)]