16018335

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20939}}^1$

素因数の和:20967

約数の個数: 24

約数和(自身を含む): 29399760

約数和(自身を除く): 13381425

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 20939, 62817, 104695, 188451, 314085, 355963, 942255, 1067889, 1779815, 3203667, 5339445, 16018335]

約数ペア:

[(1, 16018335), (3, 5339445), (5, 3203667), (9, 1779815), (15, 1067889), (17, 942255), (45, 355963), (51, 314085), (85, 188451), (153, 104695), (255, 62817), (765, 20939)]