247494039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{4019}}^1$

素因数の和:5614

約数の個数: 16

約数和(自身を含む): 355689600

約数和(自身を除く): 108195561

約数列:

[1, 3, 13, 39, 1579, 4019, 4737, 12057, 20527, 52247, 61581, 156741, 6346001, 19038003, 82498013, 247494039]

約数ペア:

[(1, 247494039), (3, 82498013), (13, 19038003), (39, 6346001), (1579, 156741), (4019, 61581), (4737, 52247), (12057, 20527)]