20220401

素因数分解:

${\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:512

約数の個数: 12

約数和(自身を含む): 21341556

約数和(自身を除く): 1121155

約数列:

[1, 31, 53, 397, 961, 1643, 12307, 21041, 50933, 381517, 652271, 20220401]

約数ペア:

[(1, 20220401), (31, 652271), (53, 381517), (397, 50933), (961, 21041), (1643, 12307)]