290554101

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{467881}}^1$

素因数の和:467913

約数の個数: 16

約数和(自身を含む): 449166720

約数和(自身を除く): 158612619

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 467881, 1403643, 4210929, 10761263, 12632787, 32283789, 96851367, 290554101]

約数ペア:

[(1, 290554101), (3, 96851367), (9, 32283789), (23, 12632787), (27, 10761263), (69, 4210929), (207, 1403643), (621, 467881)]