30847419

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{2579}}^1$

素因数の和:3031

約数の個数: 16

約数和(自身を含む): 45820800

約数和(自身を除く): 14973381

約数列:

[1, 3, 9, 27, 443, 1329, 2579, 3987, 7737, 11961, 23211, 69633, 1142497, 3427491, 10282473, 30847419]

約数ペア:

[(1, 30847419), (3, 10282473), (9, 3427491), (27, 1142497), (443, 69633), (1329, 23211), (2579, 11961), (3987, 7737)]