74393709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{31271}}^1$

素因数の和:31348

約数の個数: 16

約数和(自身を含む): 108576384

約数和(自身を除く): 34182675

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 31271, 93813, 406523, 1219569, 1907531, 5722593, 24797903, 74393709]

約数ペア:

[(1, 74393709), (3, 24797903), (13, 5722593), (39, 1907531), (61, 1219569), (183, 406523), (793, 93813), (2379, 31271)]