47942169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2347}}^1$

素因数の和:2980

約数の個数: 16

約数和(自身を含む): 69876480

約数和(自身を除く): 21934311

約数列:

[1, 3, 11, 33, 619, 1857, 2347, 6809, 7041, 20427, 25817, 77451, 1452793, 4358379, 15980723, 47942169]

約数ペア:

[(1, 47942169), (3, 15980723), (11, 4358379), (33, 1452793), (619, 77451), (1857, 25817), (2347, 20427), (6809, 7041)]