56613621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{5261}}^1$

素因数の和:5492

約数の個数: 16

約数和(自身を含む): 80319168

約数和(自身を除く): 23705547

約数列:

[1, 3, 17, 51, 211, 633, 3587, 5261, 10761, 15783, 89437, 268311, 1110071, 3330213, 18871207, 56613621]

約数ペア:

[(1, 56613621), (3, 18871207), (17, 3330213), (51, 1110071), (211, 268311), (633, 89437), (3587, 15783), (5261, 10761)]