23431599

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{653}}^1$

素因数の和:1108

約数の個数: 20

約数和(自身を含む): 35135496

約数和(自身を除く): 11703897

約数列:

[1, 3, 9, 27, 81, 443, 653, 1329, 1959, 3987, 5877, 11961, 17631, 35883, 52893, 289279, 867837, 2603511, 7810533, 23431599]

約数ペア:

[(1, 23431599), (3, 7810533), (9, 2603511), (27, 867837), (81, 289279), (443, 52893), (653, 35883), (1329, 17631), (1959, 11961), (3987, 5877)]