12608223

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 17262720

約数和(自身を除く): 4654497

約数列:

[1, 3, 53, 159, 179, 443, 537, 1329, 9487, 23479, 28461, 70437, 79297, 237891, 4202741, 12608223]

約数ペア:

[(1, 12608223), (3, 4202741), (53, 237891), (159, 79297), (179, 70437), (443, 28461), (537, 23479), (1329, 9487)]