1255367737

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{2957}}^1$

素因数の和:3117

約数の個数: 24

約数和(自身を含む): 1449337176

約数和(自身を除く): 193969439

約数列:

[1, 13, 17, 113, 221, 289, 1469, 1921, 2957, 3757, 24973, 32657, 38441, 50269, 334141, 424541, 653497, 854573, 4343833, 5680397, 11109449, 73845161, 96566749, 1255367737]

約数ペア:

[(1, 1255367737), (13, 96566749), (17, 73845161), (113, 11109449), (221, 5680397), (289, 4343833), (1469, 854573), (1921, 653497), (2957, 424541), (3757, 334141), (24973, 50269), (32657, 38441)]