513379593

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{149717}}^1$

素因数の和:149853

約数の個数: 16

約数和(自身を含む): 766556160

約数和(自身を除く): 253176567

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 149717, 449151, 1347453, 4042359, 19014059, 57042177, 171126531, 513379593]

約数ペア:

[(1, 513379593), (3, 171126531), (9, 57042177), (27, 19014059), (127, 4042359), (381, 1347453), (1143, 449151), (3429, 149717)]