12617703

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5413}}^1$

素因数の和:5463

約数の個数: 24

約数和(自身を含む): 21396128

約数和(自身を除く): 8778425

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 5413, 16239, 37891, 48717, 113673, 200281, 341019, 600843, 1401967, 1802529, 4205901, 12617703]

約数ペア:

[(1, 12617703), (3, 4205901), (7, 1802529), (9, 1401967), (21, 600843), (37, 341019), (63, 200281), (111, 113673), (259, 48717), (333, 37891), (777, 16239), (2331, 5413)]