2007671685

素因数分解:

$3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{266093}}^1$

素因数の和:266604

約数の個数: 16

約数和(自身を含む): 3218673024

約数和(自身を除く): 1211001339

約数列:

[1, 3, 5, 15, 503, 1509, 2515, 7545, 266093, 798279, 1330465, 3991395, 133844779, 401534337, 669223895, 2007671685]

約数ペア:

[(1, 2007671685), (3, 669223895), (5, 401534337), (15, 133844779), (503, 3991395), (1509, 1330465), (2515, 798279), (7545, 266093)]