57126537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{488261}}^1$

素因数の和:488280

約数の個数: 12

約数和(自身を含む): 88863684

約数和(自身を除く): 31737147

約数列:

[1, 3, 9, 13, 39, 117, 488261, 1464783, 4394349, 6347393, 19042179, 57126537]

約数ペア:

[(1, 57126537), (3, 19042179), (9, 6347393), (13, 4394349), (39, 1464783), (117, 488261)]