1612260459

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{18839}}^1$

素因数の和:19139

約数の個数: 24

約数和(自身を含む): 2401195680

約数和(自身を除く): 788935221

約数列:

[1, 3, 9, 37, 111, 257, 333, 771, 2313, 9509, 18839, 28527, 56517, 85581, 169551, 697043, 2091129, 4841623, 6273387, 14524869, 43574607, 179140051, 537420153, 1612260459]

約数ペア:

[(1, 1612260459), (3, 537420153), (9, 179140051), (37, 43574607), (111, 14524869), (257, 6273387), (333, 4841623), (771, 2091129), (2313, 697043), (9509, 169551), (18839, 85581), (28527, 56517)]