249962304189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{49211}}^1\times {\mathrm{130241}}^1$

素因数の和:179468

約数の個数: 16

約数和(自身を含む): 358930281024

約数和(自身を除く): 108967976835

約数列:

[1, 3, 13, 39, 49211, 130241, 147633, 390723, 639743, 1693133, 1919229, 5079399, 6409289851, 19227869553, 83320768063, 249962304189]

約数ペア:

[(1, 249962304189), (3, 83320768063), (13, 19227869553), (39, 6409289851), (49211, 5079399), (130241, 1919229), (147633, 1693133), (390723, 639743)]