3978889447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{14389}}^1$

素因数の和:14730

約数の個数: 16

約数和(自身を含む): 4351536000

約数和(自身を除く): 372646553

約数列:

[1, 13, 89, 239, 1157, 3107, 14389, 21271, 187057, 276523, 1280621, 3438971, 16648073, 44706623, 306068419, 3978889447]

約数ペア:

[(1, 3978889447), (13, 306068419), (89, 44706623), (239, 16648073), (1157, 3438971), (3107, 1280621), (14389, 276523), (21271, 187057)]