2912110089

素因数分解:

$3^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{107581}}^1$

素因数の和:108880

約数の個数: 16

約数和(自身を含む): 4440984960

約数和(自身を除く): 1528874871

約数列:

[1, 3, 7, 21, 1289, 3867, 9023, 27069, 107581, 322743, 753067, 2259201, 138671909, 416015727, 970703363, 2912110089]

約数ペア:

[(1, 2912110089), (3, 970703363), (7, 416015727), (21, 138671909), (1289, 2259201), (3867, 753067), (9023, 322743), (27069, 107581)]