42440091

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1777}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 59740800

約数和(自身を除く): 17300709

約数列:

[1, 3, 19, 57, 419, 1257, 1777, 5331, 7961, 23883, 33763, 101289, 744563, 2233689, 14146697, 42440091]

約数ペア:

[(1, 42440091), (3, 14146697), (19, 2233689), (57, 744563), (419, 101289), (1257, 33763), (1777, 23883), (5331, 7961)]