13453239

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 19451520

約数和(自身を除く): 5998281

約数列:

[1, 3, 17, 51, 59, 177, 263, 289, 789, 867, 1003, 3009, 4471, 13413, 15517, 17051, 46551, 51153, 76007, 228021, 263789, 791367, 4484413, 13453239]

約数ペア:

[(1, 13453239), (3, 4484413), (17, 791367), (51, 263789), (59, 228021), (177, 76007), (263, 51153), (289, 46551), (789, 17051), (867, 15517), (1003, 13413), (3009, 4471)]