17118719667

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1\times {\mathrm{2029}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 28486843840

約数和(自身を除く): 11368124173

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 853, 1099, 1413, 2029, 2559, 3297, 5971, 6087, 7677, 9891, 14203, 17913, 18261, 42609, 53739, 127827, 133921, 318553, 401763, 937447, 955659, 1205289, 1730737, 2229871, 2812341, 2866977, 5192211, 6689613, 8437023, 12115159, 15576633, 20068839, 36345477, 109036431, 271725709, 815177127, 1902079963, 2445531381, 5706239889, 17118719667]

約数ペア:

[(1, 17118719667), (3, 5706239889), (7, 2445531381), (9, 1902079963), (21, 815177127), (63, 271725709), (157, 109036431), (471, 36345477), (853, 20068839), (1099, 15576633), (1413, 12115159), (2029, 8437023), (2559, 6689613), (3297, 5192211), (5971, 2866977), (6087, 2812341), (7677, 2229871), (9891, 1730737), (14203, 1205289), (17913, 955659), (18261, 937447), (42609, 401763), (53739, 318553), (127827, 133921)]