621014771

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{3319}}^1$

素因数の和:3758

約数の個数: 16

約数和(自身を含む): 688833600

約数和(自身を除く): 67818829

約数列:

[1, 13, 37, 389, 481, 3319, 5057, 14393, 43147, 122803, 187109, 1291091, 1596439, 16784183, 47770367, 621014771]

約数ペア:

[(1, 621014771), (13, 47770367), (37, 16784183), (389, 1596439), (481, 1291091), (3319, 187109), (5057, 122803), (14393, 43147)]