70282199

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{1439}}^1$

素因数の和:1499

約数の個数: 18

約数和(自身を含む): 80900640

約数和(自身を除く): 10618441

約数列:

[1, 13, 17, 169, 221, 289, 1439, 2873, 3757, 18707, 24463, 48841, 243191, 318019, 415871, 4134247, 5406323, 70282199]

約数ペア:

[(1, 70282199), (13, 5406323), (17, 4134247), (169, 415871), (221, 318019), (289, 243191), (1439, 48841), (2873, 24463), (3757, 18707)]