2011337643

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{804857}}^1$

素因数の和:804891

約数の個数: 24

約数和(自身を含む): 3303137232

約数和(自身を除く): 1291799589

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 804857, 2414571, 5633999, 13682569, 16901997, 39437993, 41047707, 95777983, 118313979, 287333949, 670445881, 2011337643]

約数ペア:

[(1, 2011337643), (3, 670445881), (7, 287333949), (17, 118313979), (21, 95777983), (49, 41047707), (51, 39437993), (119, 16901997), (147, 13682569), (357, 5633999), (833, 2414571), (2499, 804857)]