53820361

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 62896768

約数和(自身を除く): 9076407

約数列:

[1, 7, 61, 241, 427, 523, 1687, 3661, 14701, 31903, 102907, 126043, 223321, 882301, 7688623, 53820361]

約数ペア:

[(1, 53820361), (7, 7688623), (61, 882301), (241, 223321), (427, 126043), (523, 102907), (1687, 31903), (3661, 14701)]