303472009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1321}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 325529280

約数和(自身を除く): 22057271

約数列:

[1, 19, 107, 113, 1321, 2033, 2147, 12091, 25099, 141347, 149273, 229729, 2685593, 2836187, 15972211, 303472009]

約数ペア:

[(1, 303472009), (19, 15972211), (107, 2836187), (113, 2685593), (1321, 229729), (2033, 149273), (2147, 141347), (12091, 25099)]