2011215357

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{467}}^1\times {\mathrm{3169}}^1$

素因数の和:3793

約数の個数: 24

約数和(自身を含む): 2931514560

約数和(自身を除く): 920299203

約数列:

[1, 3, 9, 151, 453, 467, 1359, 1401, 3169, 4203, 9507, 28521, 70517, 211551, 478519, 634653, 1435557, 1479923, 4306671, 4439769, 13319307, 223468373, 670405119, 2011215357]

約数ペア:

[(1, 2011215357), (3, 670405119), (9, 223468373), (151, 13319307), (453, 4439769), (467, 4306671), (1359, 1479923), (1401, 1435557), (3169, 634653), (4203, 478519), (9507, 211551), (28521, 70517)]