2019901179

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{84131}}^1$

素因数の和:84338

約数の個数: 16

約数和(自身を含む): 2762221824

約数和(自身を除く): 742320645

約数列:

[1, 3, 53, 151, 159, 453, 8003, 24009, 84131, 252393, 4458943, 12703781, 13376829, 38111343, 673300393, 2019901179]

約数ペア:

[(1, 2019901179), (3, 673300393), (53, 38111343), (151, 13376829), (159, 12703781), (453, 4458943), (8003, 252393), (24009, 84131)]