1330982397

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1279}}^1\times {\mathrm{2689}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 1969510400

約数和(自身を除く): 638528003

約数列:

[1, 3, 9, 43, 129, 387, 1279, 2689, 3837, 8067, 11511, 24201, 54997, 115627, 164991, 346881, 494973, 1040643, 3439231, 10317693, 30953079, 147886933, 443660799, 1330982397]

約数ペア:

[(1, 1330982397), (3, 443660799), (9, 147886933), (43, 30953079), (129, 10317693), (387, 3439231), (1279, 1040643), (2689, 494973), (3837, 346881), (8067, 164991), (11511, 115627), (24201, 54997)]