2247301

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 2757760

約数和(自身を除く): 510459

約数列:

[1, 7, 19, 61, 133, 277, 427, 1159, 1939, 5263, 8113, 16897, 36841, 118279, 321043, 2247301]

約数ペア:

[(1, 2247301), (7, 321043), (19, 118279), (61, 36841), (133, 16897), (277, 8113), (427, 5263), (1159, 1939)]