9991377

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{33641}}^1$

素因数の和:33661

約数の個数: 16

約数和(自身を含む): 16148160

約数和(自身を除く): 6156783

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 33641, 100923, 302769, 370051, 908307, 1110153, 3330459, 9991377]

約数ペア:

[(1, 9991377), (3, 3330459), (9, 1110153), (11, 908307), (27, 370051), (33, 302769), (99, 100923), (297, 33641)]