348288417

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{48313}}^1$

素因数の和:48414

約数の個数: 20

約数和(自身を含む): 526139460

約数和(自身を除く): 177851043

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 48313, 144939, 434817, 1304451, 3913353, 4299857, 12899571, 38698713, 116096139, 348288417]

約数ペア:

[(1, 348288417), (3, 116096139), (9, 38698713), (27, 12899571), (81, 4299857), (89, 3913353), (267, 1304451), (801, 434817), (2403, 144939), (7209, 48313)]