15231861

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{3461}}^1$

素因数の和:3633

約数の個数: 16

約数和(自身を含む): 22710720

約数和(自身を除く): 7478859

約数列:

[1, 3, 9, 27, 163, 489, 1467, 3461, 4401, 10383, 31149, 93447, 564143, 1692429, 5077287, 15231861]

約数ペア:

[(1, 15231861), (3, 5077287), (9, 1692429), (27, 564143), (163, 93447), (489, 31149), (1467, 10383), (3461, 4401)]