4155893

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 5031936

約数和(自身を除く): 876043

約数列:

[1, 7, 23, 83, 161, 311, 581, 1909, 2177, 7153, 13363, 25813, 50071, 180691, 593699, 4155893]

約数ペア:

[(1, 4155893), (7, 593699), (23, 180691), (83, 50071), (161, 25813), (311, 13363), (581, 7153), (1909, 2177)]