38480013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 67616640

約数和(自身を除く): 29136627

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 143, 261, 319, 377, 429, 957, 1031, 1131, 1287, 2871, 3093, 3393, 4147, 9279, 11341, 12441, 13403, 29899, 34023, 37323, 40209, 89697, 102069, 120627, 147433, 269091, 328889, 388687, 442299, 986667, 1166061, 1326897, 2960001, 3498183, 4275557, 12826671, 38480013]

約数ペア:

[(1, 38480013), (3, 12826671), (9, 4275557), (11, 3498183), (13, 2960001), (29, 1326897), (33, 1166061), (39, 986667), (87, 442299), (99, 388687), (117, 328889), (143, 269091), (261, 147433), (319, 120627), (377, 102069), (429, 89697), (957, 40209), (1031, 37323), (1131, 34023), (1287, 29899), (2871, 13403), (3093, 12441), (3393, 11341), (4147, 9279)]