359990397

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2417}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 598503360

約数和(自身を除く): 238512963

約数列:

[1, 3, 9, 13, 19, 39, 57, 67, 117, 171, 201, 247, 603, 741, 871, 1273, 2223, 2417, 2613, 3819, 7251, 7839, 11457, 16549, 21753, 31421, 45923, 49647, 94263, 137769, 148941, 161939, 282789, 413307, 485817, 596999, 1457451, 1790997, 2105207, 3076841, 5372991, 6315621, 9230523, 18946863, 27691569, 39998933, 119996799, 359990397]

約数ペア:

[(1, 359990397), (3, 119996799), (9, 39998933), (13, 27691569), (19, 18946863), (39, 9230523), (57, 6315621), (67, 5372991), (117, 3076841), (171, 2105207), (201, 1790997), (247, 1457451), (603, 596999), (741, 485817), (871, 413307), (1273, 282789), (2223, 161939), (2417, 148941), (2613, 137769), (3819, 94263), (7251, 49647), (7839, 45923), (11457, 31421), (16549, 21753)]