42352387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28949}}^1$

素因数の和:28986

約数の個数: 16

約数和(自身を含む): 55584000

約数和(自身を除く): 13231613

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 28949, 202643, 318439, 550031, 2229073, 3850217, 6050341, 42352387]

約数ペア:

[(1, 42352387), (7, 6050341), (11, 3850217), (19, 2229073), (77, 550031), (133, 318439), (209, 202643), (1463, 28949)]