47946899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 67791360

約数和(自身を除く): 19844461

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2521, 2717, 17647, 19019, 27731, 32773, 47899, 194117, 229411, 335293, 360503, 526889, 622687, 2523521, 3688223, 4358809, 6849557, 47946899]

約数ペア:

[(1, 47946899), (7, 6849557), (11, 4358809), (13, 3688223), (19, 2523521), (77, 622687), (91, 526889), (133, 360503), (143, 335293), (209, 229411), (247, 194117), (1001, 47899), (1463, 32773), (1729, 27731), (2521, 19019), (2717, 17647)]