42618723

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{11731}}^1$

素因数の和:11914

約数の個数: 16

約数和(自身を含む): 65323776

約数和(自身を除く): 22705053

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 11731, 35193, 82117, 246351, 2029463, 6088389, 14206241, 42618723]

約数ペア:

[(1, 42618723), (3, 14206241), (7, 6088389), (21, 2029463), (173, 246351), (519, 82117), (1211, 35193), (3633, 11731)]