1921467041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{30941}}^1$

素因数の和:31252

約数の個数: 16

約数和(自身を含む): 2198862288

約数和(自身を除く): 277395247

約数列:

[1, 13, 17, 221, 281, 3653, 4777, 30941, 62101, 402233, 525997, 6837961, 8694421, 113027473, 147805157, 1921467041]

約数ペア:

[(1, 1921467041), (13, 147805157), (17, 113027473), (221, 8694421), (281, 6837961), (3653, 525997), (4777, 402233), (30941, 62101)]