40028091

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8681}}^1$

素因数の和:8766

約数の個数: 16

約数和(自身を含む): 56259360

約数和(自身を除く): 16231269

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 8681, 26043, 251749, 460093, 755247, 1380279, 13342697, 40028091]

約数ペア:

[(1, 40028091), (3, 13342697), (29, 1380279), (53, 755247), (87, 460093), (159, 251749), (1537, 26043), (4611, 8681)]