3091319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 4058880

約数和(自身を除く): 967561

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2113, 14791, 23243, 40147, 162701, 281029, 441617, 3091319]

約数ペア:

[(1, 3091319), (7, 441617), (11, 281029), (19, 162701), (77, 40147), (133, 23243), (209, 14791), (1463, 2113)]