17139993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14177}}^1$

素因数の和:14224

約数の個数: 16

約数和(自身を含む): 25406976

約数和(自身を除く): 8266983

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 14177, 42531, 184301, 439487, 552903, 1318461, 5713331, 17139993]

約数ペア:

[(1, 17139993), (3, 5713331), (13, 1318461), (31, 552903), (39, 439487), (93, 184301), (403, 42531), (1209, 14177)]