39709089

素因数分解:

$3^3\times 7^1\times {\mathrm{210101}}^1$

素因数の和:210117

約数の個数: 16

約数和(自身を含む): 67232640

約数和(自身を除く): 27523551

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 210101, 630303, 1470707, 1890909, 4412121, 5672727, 13236363, 39709089]

約数ペア:

[(1, 39709089), (3, 13236363), (7, 5672727), (9, 4412121), (21, 1890909), (27, 1470707), (63, 630303), (189, 210101)]