491144977

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{1193}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 530336592

約数和(自身を除く): 39191615

約数列:

[1, 17, 61, 397, 1037, 1193, 6749, 20281, 24217, 72773, 411689, 473621, 1237141, 8051557, 28890881, 491144977]

約数ペア:

[(1, 491144977), (17, 28890881), (61, 8051557), (397, 1237141), (1037, 473621), (1193, 411689), (6749, 72773), (20281, 24217)]