2008184913

素因数分解:

$3^3\times 7^1\times {\mathrm{10625317}}^1$

素因数の和:10625333

約数の個数: 16

約数和(自身を含む): 3400101760

約数和(自身を除く): 1391916847

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10625317, 31875951, 74377219, 95627853, 223131657, 286883559, 669394971, 2008184913]

約数ペア:

[(1, 2008184913), (3, 669394971), (7, 286883559), (9, 223131657), (21, 95627853), (27, 74377219), (63, 31875951), (189, 10625317)]