247652493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1433}}^1\times {\mathrm{5237}}^1$

素因数の和:6684

約数の個数: 16

約数和(自身を含む): 360542016

約数和(自身を除く): 112889523

約数列:

[1, 3, 11, 33, 1433, 4299, 5237, 15711, 15763, 47289, 57607, 172821, 7504621, 22513863, 82550831, 247652493]

約数ペア:

[(1, 247652493), (3, 82550831), (11, 22513863), (33, 7504621), (1433, 172821), (4299, 57607), (5237, 47289), (15711, 15763)]