254966217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{58979}}^1$

素因数の和:59124

約数の個数: 16

約数和(自身を含む): 373697280

約数和(自身を除く): 118731063

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 58979, 176937, 648769, 1946307, 7726249, 23178747, 84988739, 254966217]

約数ペア:

[(1, 254966217), (3, 84988739), (11, 23178747), (33, 7726249), (131, 1946307), (393, 648769), (1441, 176937), (4323, 58979)]