15191361

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{13723}}^1$

素因数の和:13773

約数の個数: 16

約数和(自身を含む): 23056320

約数和(自身を除く): 7864959

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 13723, 41169, 123507, 370521, 562643, 1687929, 5063787, 15191361]

約数ペア:

[(1, 15191361), (3, 5063787), (9, 1687929), (27, 562643), (41, 370521), (123, 123507), (369, 41169), (1107, 13723)]