2021283793

素因数分解:

${\mathrm{31}}^2\times {\mathrm{653}}^1\times {\mathrm{3221}}^1$

素因数の和:3936

約数の個数: 12

約数和(自身を含む): 2092437684

約数和(自身を除く): 71153891

約数列:

[1, 31, 653, 961, 3221, 20243, 99851, 627533, 2103313, 3095381, 65202703, 2021283793]

約数ペア:

[(1, 2021283793), (31, 65202703), (653, 3095381), (961, 2103313), (3221, 627533), (20243, 99851)]