319251959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{1217}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 364639968

約数和(自身を除く): 45388009

約数列:

[1, 13, 17, 221, 1187, 1217, 15431, 15821, 20179, 20689, 262327, 268957, 1444579, 18779527, 24557843, 319251959]

約数ペア:

[(1, 319251959), (13, 24557843), (17, 18779527), (221, 1444579), (1187, 268957), (1217, 262327), (15431, 20689), (15821, 20179)]