31149333

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{16249}}^1$

素因数の和:16329

約数の個数: 16

約数和(自身を含む): 46800000

約数和(自身を除く): 15650667

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 16249, 48747, 146241, 438723, 1153679, 3461037, 10383111, 31149333]

約数ペア:

[(1, 31149333), (3, 10383111), (9, 3461037), (27, 1153679), (71, 438723), (213, 146241), (639, 48747), (1917, 16249)]