47385039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1283}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 68164992

約数和(自身を除く): 20779953

約数列:

[1, 3, 13, 39, 947, 1283, 2841, 3849, 12311, 16679, 36933, 50037, 1215001, 3645003, 15795013, 47385039]

約数ペア:

[(1, 47385039), (3, 15795013), (13, 3645003), (39, 1215001), (947, 50037), (1283, 36933), (2841, 16679), (3849, 12311)]