2427351

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 3416064

約数和(自身を除く): 988713

約数列:

[1, 3, 23, 69, 127, 277, 381, 831, 2921, 6371, 8763, 19113, 35179, 105537, 809117, 2427351]

約数ペア:

[(1, 2427351), (3, 809117), (23, 105537), (69, 35179), (127, 19113), (277, 8763), (381, 6371), (831, 2921)]