25597671

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 37844352

約数和(自身を除く): 12246681

約数列:

[1, 3, 11, 33, 121, 151, 363, 453, 467, 1401, 1661, 4983, 5137, 15411, 18271, 54813, 56507, 70517, 169521, 211551, 775687, 2327061, 8532557, 25597671]

約数ペア:

[(1, 25597671), (3, 8532557), (11, 2327061), (33, 775687), (121, 211551), (151, 169521), (363, 70517), (453, 56507), (467, 54813), (1401, 18271), (1661, 15411), (4983, 5137)]