2017585497

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{172399}}^1$

素因数の和:172532

約数の個数: 16

約数和(自身を含む): 2780467200

約数和(自身を除く): 762881703

約数列:

[1, 3, 47, 83, 141, 249, 3901, 11703, 172399, 517197, 8102753, 14309117, 24308259, 42927351, 672528499, 2017585497]

約数ペア:

[(1, 2017585497), (3, 672528499), (47, 42927351), (83, 24308259), (141, 14309117), (249, 8102753), (3901, 517197), (11703, 172399)]