2019402117

素因数分解:

$3^3\times {\mathrm{1367}}^1\times {\mathrm{54713}}^1$

素因数の和:56089

約数の個数: 16

約数和(自身を含む): 2993950080

約数和(自身を除く): 974547963

約数列:

[1, 3, 9, 27, 1367, 4101, 12303, 36909, 54713, 164139, 492417, 1477251, 74792671, 224378013, 673134039, 2019402117]

約数ペア:

[(1, 2019402117), (3, 673134039), (9, 224378013), (27, 74792671), (1367, 1477251), (4101, 492417), (12303, 164139), (36909, 54713)]