1416359

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 16

約数和(自身を含む): 1714176

約数和(自身を除く): 297817

約数列:

[1, 7, 31, 61, 107, 217, 427, 749, 1891, 3317, 6527, 13237, 23219, 45689, 202337, 1416359]

約数ペア:

[(1, 1416359), (7, 202337), (31, 45689), (61, 23219), (107, 13237), (217, 6527), (427, 3317), (749, 1891)]