39944031

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 57784320

約数和(自身を除く): 17840289

約数列:

[1, 3, 23, 47, 69, 109, 113, 141, 327, 339, 1081, 2507, 2599, 3243, 5123, 5311, 7521, 7797, 12317, 15369, 15933, 36951, 117829, 122153, 283291, 353487, 366459, 578899, 849873, 1736697, 13314677, 39944031]

約数ペア:

[(1, 39944031), (3, 13314677), (23, 1736697), (47, 849873), (69, 578899), (109, 366459), (113, 353487), (141, 283291), (327, 122153), (339, 117829), (1081, 36951), (2507, 15933), (2599, 15369), (3243, 12317), (5123, 7797), (5311, 7521)]