1405211041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1\times {\mathrm{3511}}^1$

素因数の和:5352

約数の個数: 16

約数和(自身を含む): 1603663488

約数和(自身を除く): 198452447

約数列:

[1, 13, 17, 221, 1811, 3511, 23543, 30787, 45643, 59687, 400231, 775931, 6358421, 82659473, 108093157, 1405211041]

約数ペア:

[(1, 1405211041), (13, 108093157), (17, 82659473), (221, 6358421), (1811, 775931), (3511, 400231), (23543, 59687), (30787, 45643)]