1330884527

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1\times {\mathrm{3041}}^1$

素因数の和:3758

約数の個数: 16

約数和(自身を含む): 1538813952

約数和(自身を除く): 207929425

約数列:

[1, 7, 103, 607, 721, 3041, 4249, 21287, 62521, 313223, 437647, 1845887, 2192561, 12921209, 190126361, 1330884527]

約数ペア:

[(1, 1330884527), (7, 190126361), (103, 12921209), (607, 2192561), (721, 1845887), (3041, 437647), (4249, 313223), (21287, 62521)]