2007163821

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{233}}^1\times {\mathrm{1307}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 2913805440

約数和(自身を除く): 906641619

約数列:

[1, 3, 13, 39, 169, 233, 507, 699, 1307, 2197, 3029, 3921, 6591, 9087, 16991, 39377, 50973, 118131, 220883, 304531, 511901, 662649, 913593, 1535703, 2871479, 3958903, 8614437, 11876709, 51465739, 154397217, 669054607, 2007163821]

約数ペア:

[(1, 2007163821), (3, 669054607), (13, 154397217), (39, 51465739), (169, 11876709), (233, 8614437), (507, 3958903), (699, 2871479), (1307, 1535703), (2197, 913593), (3029, 662649), (3921, 511901), (6591, 304531), (9087, 220883), (16991, 118131), (39377, 50973)]