373399713

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{271169}}^1$

素因数の和:271198

約数の個数: 20

約数和(自身を含む): 590608260

約数和(自身を除く): 217208547

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 271169, 813507, 2440521, 4609873, 7321563, 13829619, 21964689, 41488857, 124466571, 373399713]

約数ペア:

[(1, 373399713), (3, 124466571), (9, 41488857), (17, 21964689), (27, 13829619), (51, 7321563), (81, 4609873), (153, 2440521), (459, 813507), (1377, 271169)]