39988871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 44319744

約数和(自身を除く): 4330873

約数列:

[1, 13, 53, 127, 457, 689, 1651, 5941, 6731, 24221, 58039, 87503, 314873, 754507, 3076067, 39988871]

約数ペア:

[(1, 39988871), (13, 3076067), (53, 754507), (127, 314873), (457, 87503), (689, 58039), (1651, 24221), (5941, 6731)]