16347393

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{1087}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 24284160

約数和(自身を除く): 7936767

約数列:

[1, 3, 9, 27, 557, 1087, 1671, 3261, 5013, 9783, 15039, 29349, 605459, 1816377, 5449131, 16347393]

約数ペア:

[(1, 16347393), (3, 5449131), (9, 1816377), (27, 605459), (557, 29349), (1087, 15039), (1671, 9783), (3261, 5013)]