12347579

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 13347840

約数和(自身を除く): 1000261

約数列:

[1, 31, 43, 59, 157, 1333, 1829, 2537, 4867, 6751, 9263, 78647, 209281, 287153, 398309, 12347579]

約数ペア:

[(1, 12347579), (31, 398309), (43, 287153), (59, 209281), (157, 78647), (1333, 9263), (1829, 6751), (2537, 4867)]