2788592079

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10214623}}^1$

素因数の和:10214646

約数の個数: 16

約数和(自身を含む): 4576151552

約数和(自身を除く): 1787559473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 10214623, 30643869, 71502361, 132790099, 214507083, 398370297, 929530693, 2788592079]

約数ペア:

[(1, 2788592079), (3, 929530693), (7, 398370297), (13, 214507083), (21, 132790099), (39, 71502361), (91, 30643869), (273, 10214623)]