5280381

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 7961304

約数和(自身を除く): 2680923

約数列:

[1, 3, 9, 37, 101, 111, 157, 303, 333, 471, 909, 1413, 3737, 5809, 11211, 15857, 17427, 33633, 47571, 52281, 142713, 586709, 1760127, 5280381]

約数ペア:

[(1, 5280381), (3, 1760127), (9, 586709), (37, 142713), (101, 52281), (111, 47571), (157, 33633), (303, 17427), (333, 15857), (471, 11211), (909, 5809), (1413, 3737)]