2112213231345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{133220639}}^1$

素因数の和:133220805

約数の個数: 32

約数和(自身を含む): 3887911157760

約数和(自身を除く): 1775697926415

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 2265, 3171, 5285, 15855, 133220639, 399661917, 666103195, 932544473, 1998309585, 2797633419, 4662722365, 13988167095, 20116316489, 60348949467, 100581582445, 140814215423, 301744747335, 422442646269, 704071077115, 2112213231345]

約数ペア:

[(1, 2112213231345), (3, 704071077115), (5, 422442646269), (7, 301744747335), (15, 140814215423), (21, 100581582445), (35, 60348949467), (105, 20116316489), (151, 13988167095), (453, 4662722365), (755, 2797633419), (1057, 1998309585), (2265, 932544473), (3171, 666103195), (5285, 399661917), (15855, 133220639)]