626901

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 16

約数和(自身を含む): 925248

約数和(自身を除く): 298347

約数列:

[1, 3, 11, 33, 121, 157, 363, 471, 1331, 1727, 3993, 5181, 18997, 56991, 208967, 626901]

約数ペア:

[(1, 626901), (3, 208967), (11, 56991), (33, 18997), (121, 5181), (157, 3993), (363, 1727), (471, 1331)]