1478323197

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 2451456000

約数和(自身を除く): 973132803

約数列:

[1, 3, 9, 13, 27, 37, 39, 89, 111, 117, 267, 333, 351, 481, 801, 999, 1157, 1279, 1443, 2403, 3293, 3471, 3837, 4329, 9879, 10413, 11511, 12987, 16627, 29637, 31239, 34533, 42809, 47323, 49881, 88911, 113831, 128427, 141969, 149643, 341493, 385281, 425907, 448929, 615199, 1024479, 1155843, 1277721, 1479803, 1845597, 3073437, 4211747, 4439409, 5536791, 12635241, 13318227, 16610373, 37905723, 39954681, 54752711, 113717169, 164258133, 492774399, 1478323197]

約数ペア:

[(1, 1478323197), (3, 492774399), (9, 164258133), (13, 113717169), (27, 54752711), (37, 39954681), (39, 37905723), (89, 16610373), (111, 13318227), (117, 12635241), (267, 5536791), (333, 4439409), (351, 4211747), (481, 3073437), (801, 1845597), (999, 1479803), (1157, 1277721), (1279, 1155843), (1443, 1024479), (2403, 615199), (3293, 448929), (3471, 425907), (3837, 385281), (4329, 341493), (9879, 149643), (10413, 141969), (11511, 128427), (12987, 113831), (16627, 88911), (29637, 49881), (31239, 47323), (34533, 42809)]