2993517

素因数分解:

$3^5\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 4566016

約数和(自身を除く): 1572499

約数列:

[1, 3, 9, 27, 81, 97, 127, 243, 291, 381, 873, 1143, 2619, 3429, 7857, 10287, 12319, 23571, 30861, 36957, 110871, 332613, 997839, 2993517]

約数ペア:

[(1, 2993517), (3, 997839), (9, 332613), (27, 110871), (81, 36957), (97, 30861), (127, 23571), (243, 12319), (291, 10287), (381, 7857), (873, 3429), (1143, 2619)]