25268793

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 37359168

約数和(自身を除く): 12090375

約数列:

[1, 3, 11, 33, 121, 151, 363, 453, 461, 1383, 1661, 4983, 5071, 15213, 18271, 54813, 55781, 69611, 167343, 208833, 765721, 2297163, 8422931, 25268793]

約数ペア:

[(1, 25268793), (3, 8422931), (11, 2297163), (33, 765721), (121, 208833), (151, 167343), (363, 69611), (453, 55781), (461, 54813), (1383, 18271), (1661, 15213), (4983, 5071)]