2011315703079

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{43245731}}^1$

素因数の和:43246190

約数の個数: 16

約数和(自身を含む): 2760807530880

約数和(自身を除く): 749491827801

約数列:

[1, 3, 37, 111, 419, 1257, 15503, 46509, 43245731, 129737193, 1600092047, 4800276141, 18119961289, 54359883867, 670438567693, 2011315703079]

約数ペア:

[(1, 2011315703079), (3, 670438567693), (37, 54359883867), (111, 18119961289), (419, 4800276141), (1257, 1600092047), (15503, 129737193), (46509, 43245731)]