413567679

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{10651}}^1$

素因数の和:10747

約数の個数: 24

約数和(自身を含む): 645255552

約数和(自身を除く): 231687873

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1849, 5547, 10651, 12943, 31953, 38829, 74557, 223671, 457993, 1373979, 3205951, 9617853, 19693699, 59081097, 137855893, 413567679]

約数ペア:

[(1, 413567679), (3, 137855893), (7, 59081097), (21, 19693699), (43, 9617853), (129, 3205951), (301, 1373979), (903, 457993), (1849, 223671), (5547, 74557), (10651, 38829), (12943, 31953)]