5550213

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 7667136

約数和(自身を除く): 2116923

約数列:

[1, 3, 53, 67, 159, 201, 521, 1563, 3551, 10653, 27613, 34907, 82839, 104721, 1850071, 5550213]

約数ペア:

[(1, 5550213), (3, 1850071), (53, 104721), (67, 82839), (159, 34907), (201, 27613), (521, 10653), (1563, 3551)]