2021819597

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{96053}}^1$

素因数の和:96188

約数の個数: 16

約数和(自身を含む): 2409802752

約数和(自身を除く): 387983155

約数列:

[1, 7, 31, 97, 217, 679, 3007, 21049, 96053, 672371, 2977643, 9317141, 20843501, 65219987, 288831371, 2021819597]

約数ペア:

[(1, 2021819597), (7, 288831371), (31, 65219987), (97, 20843501), (217, 9317141), (679, 2977643), (3007, 672371), (21049, 96053)]