2011076739

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{211403}}^1$

素因数の和:211567

約数の個数: 24

約数和(自身を含む): 3341874432

約数和(自身を除く): 1330797693

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 9513, 211403, 634209, 1479821, 1902627, 4439463, 13318389, 31921853, 95765559, 223452971, 287296677, 670358913, 2011076739]

約数ペア:

[(1, 2011076739), (3, 670358913), (7, 287296677), (9, 223452971), (21, 95765559), (63, 31921853), (151, 13318389), (453, 4439463), (1057, 1902627), (1359, 1479821), (3171, 634209), (9513, 211403)]