74155039

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 86042880

約数和(自身を除く): 11887841

約数列:

[1, 7, 131, 193, 419, 917, 1351, 2933, 25283, 54889, 80867, 176981, 384223, 566069, 10593577, 74155039]

約数ペア:

[(1, 74155039), (7, 10593577), (131, 566069), (193, 384223), (419, 176981), (917, 80867), (1351, 54889), (2933, 25283)]