20170358217

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{22189613}}^1$

素因数の和:22189720

約数の個数: 12

約数和(自身を含む): 29423428164

約数和(自身を除く): 9253069947

約数列:

[1, 3, 9, 101, 303, 909, 22189613, 66568839, 199706517, 2241150913, 6723452739, 20170358217]

約数ペア:

[(1, 20170358217), (3, 6723452739), (9, 2241150913), (101, 199706517), (303, 66568839), (909, 22189613)]