47397483

素因数分解:

$3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2017}}^1$

素因数の和:2403

約数の個数: 24

約数和(自身を含む): 78492128

約数和(自身を除く): 31094645

約数列:

[1, 3, 7, 9, 21, 63, 373, 1119, 2017, 2611, 3357, 6051, 7833, 14119, 18153, 23499, 42357, 127071, 752341, 2257023, 5266387, 6771069, 15799161, 47397483]

約数ペア:

[(1, 47397483), (3, 15799161), (7, 6771069), (9, 5266387), (21, 2257023), (63, 752341), (373, 127071), (1119, 42357), (2017, 23499), (2611, 18153), (3357, 14119), (6051, 7833)]