12959973

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{36923}}^1$

素因数の和:36945

約数の個数: 16

約数和(自身を含む): 20677440

約数和(自身を除く): 7717467

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 36923, 110769, 332307, 479999, 996921, 1439997, 4319991, 12959973]

約数ペア:

[(1, 12959973), (3, 4319991), (9, 1439997), (13, 996921), (27, 479999), (39, 332307), (117, 110769), (351, 36923)]