419260689

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{337}}^1\times {\mathrm{1009}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 612435720

約数和(自身を除く): 193175031

約数列:

[1, 3, 9, 137, 337, 411, 1009, 1011, 1233, 3027, 3033, 9081, 46169, 138233, 138507, 340033, 414699, 415521, 1020099, 1244097, 3060297, 46584521, 139753563, 419260689]

約数ペア:

[(1, 419260689), (3, 139753563), (9, 46584521), (137, 3060297), (337, 1244097), (411, 1020099), (1009, 415521), (1011, 414699), (1233, 340033), (3027, 138507), (3033, 138233), (9081, 46169)]