6998679

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 10810800

約数和(自身を除く): 3812121

約数列:

[1, 3, 9, 17, 51, 149, 153, 307, 447, 921, 1341, 2533, 2763, 5219, 7599, 15657, 22797, 45743, 46971, 137229, 411687, 777631, 2332893, 6998679]

約数ペア:

[(1, 6998679), (3, 2332893), (9, 777631), (17, 411687), (51, 137229), (149, 46971), (153, 45743), (307, 22797), (447, 15657), (921, 7599), (1341, 5219), (2533, 2763)]