13298499

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{8641}}^1$

素因数の和:8672

約数の個数: 20

約数和(自身を含む): 20913640

約数和(自身を除く): 7615141

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 8641, 25923, 77769, 164179, 233307, 492537, 699921, 1477611, 4432833, 13298499]

約数ペア:

[(1, 13298499), (3, 4432833), (9, 1477611), (19, 699921), (27, 492537), (57, 233307), (81, 164179), (171, 77769), (513, 25923), (1539, 8641)]