42103321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 46889920

約数和(自身を除く): 4786599

約数列:

[1, 13, 43, 109, 559, 691, 1417, 4687, 8983, 29713, 60931, 75319, 386269, 979147, 3238717, 42103321]

約数ペア:

[(1, 42103321), (13, 3238717), (43, 979147), (109, 386269), (559, 75319), (691, 60931), (1417, 29713), (4687, 8983)]