12751911

素因数分解:

$3^5\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 19334224

約数和(自身を除く): 6582313

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 541, 873, 1623, 2619, 4869, 7857, 14607, 23571, 43821, 52477, 131463, 157431, 472293, 1416879, 4250637, 12751911]

約数ペア:

[(1, 12751911), (3, 4250637), (9, 1416879), (27, 472293), (81, 157431), (97, 131463), (243, 52477), (291, 43821), (541, 23571), (873, 14607), (1623, 7857), (2619, 4869)]