23820657

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6959}}^1$

素因数の和:7132

約数の個数: 16

約数和(自身を含む): 36526080

約数和(自身を除く): 12705423

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 6959, 20877, 48713, 146139, 1134317, 3402951, 7940219, 23820657]

約数ペア:

[(1, 23820657), (3, 7940219), (7, 3402951), (21, 1134317), (163, 146139), (489, 48713), (1141, 20877), (3423, 6959)]