16739931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 26883360

約数和(自身を除く): 10143429

約数列:

[1, 3, 13, 19, 29, 39, 41, 57, 87, 123, 247, 361, 377, 533, 551, 741, 779, 1083, 1131, 1189, 1599, 1653, 2337, 3567, 4693, 7163, 10127, 10469, 14079, 14801, 15457, 21489, 22591, 30381, 31407, 44403, 46371, 67773, 136097, 192413, 293683, 408291, 429229, 577239, 881049, 1287687, 5579977, 16739931]

約数ペア:

[(1, 16739931), (3, 5579977), (13, 1287687), (19, 881049), (29, 577239), (39, 429229), (41, 408291), (57, 293683), (87, 192413), (123, 136097), (247, 67773), (361, 46371), (377, 44403), (533, 31407), (551, 30381), (741, 22591), (779, 21489), (1083, 15457), (1131, 14801), (1189, 14079), (1599, 10469), (1653, 10127), (2337, 7163), (3567, 4693)]