29777979

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11719}}^1$

素因数の和:11751

約数の個数: 24

約数和(自身を含む): 49880320

約数和(自身を除く): 20102341

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 11719, 35157, 82033, 128909, 246099, 386727, 902363, 1417999, 2707089, 4253997, 9925993, 29777979]

約数ペア:

[(1, 29777979), (3, 9925993), (7, 4253997), (11, 2707089), (21, 1417999), (33, 902363), (77, 386727), (121, 246099), (231, 128909), (363, 82033), (847, 35157), (2541, 11719)]