16657223

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 19535040

約数和(自身を除く): 2877817

約数列:

[1, 11, 29, 47, 101, 121, 319, 517, 1111, 1363, 2929, 3509, 4747, 5687, 12221, 14993, 32219, 52217, 137663, 164923, 354409, 574387, 1514293, 16657223]

約数ペア:

[(1, 16657223), (11, 1514293), (29, 574387), (47, 354409), (101, 164923), (121, 137663), (319, 52217), (517, 32219), (1111, 14993), (1363, 12221), (2929, 5687), (3509, 4747)]