74493979

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 86961600

約数和(自身を除く): 12467621

約数列:

[1, 7, 89, 109, 623, 763, 1097, 7679, 9701, 67907, 97633, 119573, 683431, 837011, 10641997, 74493979]

約数ペア:

[(1, 74493979), (7, 10641997), (89, 837011), (109, 683431), (623, 119573), (763, 97633), (1097, 67907), (7679, 9701)]