40448487

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3583}}^1$

素因数の和:3710

約数の個数: 16

約数和(自身を含む): 55738368

約数和(自身を除く): 15289881

約数列:

[1, 3, 53, 71, 159, 213, 3583, 3763, 10749, 11289, 189899, 254393, 569697, 763179, 13482829, 40448487]

約数ペア:

[(1, 40448487), (3, 13482829), (53, 763179), (71, 569697), (159, 254393), (213, 189899), (3583, 11289), (3763, 10749)]