42818637

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{709}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 58685760

約数和(自身を除く): 15867123

約数列:

[1, 3, 41, 123, 491, 709, 1473, 2127, 20131, 29069, 60393, 87207, 348119, 1044357, 14272879, 42818637]

約数ペア:

[(1, 42818637), (3, 14272879), (41, 1044357), (123, 348119), (491, 87207), (709, 60393), (1473, 29069), (2127, 20131)]