207472947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{369827}}^1$

素因数の和:369858

約数の個数: 16

約数和(自身を含む): 319531392

約数和(自身を除く): 112058445

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 369827, 1109481, 4068097, 6287059, 12204291, 18861177, 69157649, 207472947]

約数ペア:

[(1, 207472947), (3, 69157649), (11, 18861177), (17, 12204291), (33, 6287059), (51, 4068097), (187, 1109481), (561, 369827)]