13426209

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29251}}^1$

素因数の和:29277

約数の個数: 16

約数和(自身を含む): 21061440

約数和(自身を除く): 7635231

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 29251, 87753, 263259, 497267, 789777, 1491801, 4475403, 13426209]

約数ペア:

[(1, 13426209), (3, 4475403), (9, 1491801), (17, 789777), (27, 497267), (51, 263259), (153, 87753), (459, 29251)]