42541213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 50162112

約数和(自身を除く): 7620899

約数列:

[1, 11, 13, 143, 521, 571, 5731, 6281, 6773, 7423, 74503, 81653, 297491, 3272401, 3867383, 42541213]

約数ペア:

[(1, 42541213), (11, 3867383), (13, 3272401), (143, 297491), (521, 81653), (571, 74503), (5731, 7423), (6281, 6773)]