13193475387

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1440493}}^1$

素因数の和:1440610

約数の個数: 16

約数和(自身を含む): 18253939968

約数和(自身を除く): 5060464581

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 1440493, 4321479, 61941199, 102275003, 185823597, 306825009, 4397825129, 13193475387]

約数ペア:

[(1, 13193475387), (3, 4397825129), (43, 306825009), (71, 185823597), (129, 102275003), (213, 61941199), (3053, 4321479), (9159, 1440493)]