2017434465

素因数分解:

$3^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{20113}}^1$

素因数の和:20870

約数の個数: 32

約数和(自身を含む): 3591555840

約数和(自身を除く): 1574121375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 743, 2229, 3715, 6687, 11145, 20061, 20113, 33435, 60339, 100305, 100565, 181017, 301695, 543051, 905085, 2715255, 14943959, 44831877, 74719795, 134495631, 224159385, 403486893, 672478155, 2017434465]

約数ペア:

[(1, 2017434465), (3, 672478155), (5, 403486893), (9, 224159385), (15, 134495631), (27, 74719795), (45, 44831877), (135, 14943959), (743, 2715255), (2229, 905085), (3715, 543051), (6687, 301695), (11145, 181017), (20061, 100565), (20113, 100305), (33435, 60339)]