1287372

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 3048192

約数和(自身を除く): 1760820

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1511, 3022, 4533, 6044, 9066, 18132, 107281, 214562, 321843, 429124, 643686, 1287372]

約数ペア:

[(1, 1287372), (2, 643686), (3, 429124), (4, 321843), (6, 214562), (12, 107281), (71, 18132), (142, 9066), (213, 6044), (284, 4533), (426, 3022), (852, 1511)]