13428793

素因数分解:

$7^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 24

約数和(自身を含む): 16941312

約数和(自身を除く): 3512519

約数列:

[1, 7, 17, 47, 49, 119, 329, 343, 799, 833, 2303, 2401, 5593, 5831, 16121, 16807, 39151, 40817, 112847, 274057, 285719, 789929, 1918399, 13428793]

約数ペア:

[(1, 13428793), (7, 1918399), (17, 789929), (47, 285719), (49, 274057), (119, 112847), (329, 40817), (343, 39151), (799, 16807), (833, 16121), (2303, 5831), (2401, 5593)]