12556323

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 7764957

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 431, 747, 1079, 1293, 2241, 3237, 3879, 5603, 9711, 11637, 16809, 29133, 35773, 50427, 107319, 151281, 321957, 465049, 965871, 1395147, 4185441, 12556323]

約数ペア:

[(1, 12556323), (3, 4185441), (9, 1395147), (13, 965871), (27, 465049), (39, 321957), (83, 151281), (117, 107319), (249, 50427), (351, 35773), (431, 29133), (747, 16809), (1079, 11637), (1293, 9711), (2241, 5603), (3237, 3879)]