2657936697

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1285891}}^1$

素因数の和:1285960

約数の個数: 16

約数和(自身を含む): 3888537408

約数和(自身を除く): 1230600711

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 1285891, 3857673, 16716583, 50149749, 68152223, 204456669, 885978899, 2657936697]

約数ペア:

[(1, 2657936697), (3, 885978899), (13, 204456669), (39, 68152223), (53, 50149749), (159, 16716583), (689, 3857673), (2067, 1285891)]