1025647617

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1\times {\mathrm{6737}}^1$

素因数の和:8408

約数の個数: 16

約数和(自身を含む): 1412716032

約数和(自身を除く): 387068415

約数列:

[1, 3, 31, 93, 1637, 4911, 6737, 20211, 50747, 152241, 208847, 626541, 11028469, 33085407, 341882539, 1025647617]

約数ペア:

[(1, 1025647617), (3, 341882539), (31, 33085407), (93, 11028469), (1637, 626541), (4911, 208847), (6737, 152241), (20211, 50747)]