523988079

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1\times {\mathrm{2113}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 705433344

約数和(自身を除く): 181445265

約数列:

[1, 3, 131, 393, 631, 1893, 2113, 6339, 82661, 247983, 276803, 830409, 1333303, 3999909, 174662693, 523988079]

約数ペア:

[(1, 523988079), (3, 174662693), (131, 3999909), (393, 1333303), (631, 830409), (1893, 276803), (2113, 247983), (6339, 82661)]