622193

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 772800

約数和(自身を除く): 150607

約数列:

[1, 11, 13, 19, 143, 209, 229, 247, 2519, 2717, 2977, 4351, 32747, 47861, 56563, 622193]

約数ペア:

[(1, 622193), (11, 56563), (13, 47861), (19, 32747), (143, 4351), (209, 2977), (229, 2717), (247, 2519)]