664457901

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{4211}}^1$

素因数の和:4716

約数の個数: 16

約数和(自身を含む): 894628800

約数和(自身を除く): 230170899

約数列:

[1, 3, 149, 353, 447, 1059, 4211, 12633, 52597, 157791, 627439, 1486483, 1882317, 4459449, 221485967, 664457901]

約数ペア:

[(1, 664457901), (3, 221485967), (149, 4459449), (353, 1882317), (447, 1486483), (1059, 627439), (4211, 157791), (12633, 52597)]