426570837

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{11329}}^1$

素因数の和:11513

約数の個数: 32

約数和(自身を含む): 713518080

約数和(自身を除く): 286947243

約数列:

[1, 3, 7, 11, 21, 33, 77, 163, 231, 489, 1141, 1793, 3423, 5379, 11329, 12551, 33987, 37653, 79303, 124619, 237909, 373857, 872333, 1846627, 2616999, 5539881, 12926389, 20312897, 38779167, 60938691, 142190279, 426570837]

約数ペア:

[(1, 426570837), (3, 142190279), (7, 60938691), (11, 38779167), (21, 20312897), (33, 12926389), (77, 5539881), (163, 2616999), (231, 1846627), (489, 872333), (1141, 373857), (1793, 237909), (3423, 124619), (5379, 79303), (11329, 37653), (12551, 33987)]