149880929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4588

約数の個数: 16

約数和(自身を含む): 169703424

約数和(自身を除く): 19822495

約数列:

[1, 11, 43, 71, 473, 781, 3053, 4463, 33583, 49093, 191909, 316873, 2110999, 3485603, 13625539, 149880929]

約数ペア:

[(1, 149880929), (11, 13625539), (43, 3485603), (71, 2110999), (473, 316873), (781, 191909), (3053, 49093), (4463, 33583)]