8159913

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{9749}}^1$

素因数の和:9789

約数の個数: 16

約数和(自身を含む): 12480000

約数和(自身を除く): 4320087

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 9749, 29247, 87741, 263223, 302219, 906657, 2719971, 8159913]

約数ペア:

[(1, 8159913), (3, 2719971), (9, 906657), (27, 302219), (31, 263223), (93, 87741), (279, 29247), (837, 9749)]