23778903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6959}}^1$

素因数の和:7046

約数の個数: 16

約数和(自身を含む): 34076160

約数和(自身を除く): 10297257

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 6959, 20877, 118303, 354909, 466253, 1398759, 7926301, 23778903]

約数ペア:

[(1, 23778903), (3, 7926301), (17, 1398759), (51, 466253), (67, 354909), (201, 118303), (1139, 20877), (3417, 6959)]