215069569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6089}}^1$

素因数の和:6145

約数の個数: 24

約数和(自身を含む): 267472800

約数和(自身を除く): 52403231

約数列:

[1, 11, 13, 19, 143, 169, 209, 247, 1859, 2717, 3211, 6089, 35321, 66979, 79157, 115691, 870727, 1029041, 1272601, 1503983, 11319451, 16543813, 19551779, 215069569]

約数ペア:

[(1, 215069569), (11, 19551779), (13, 16543813), (19, 11319451), (143, 1503983), (169, 1272601), (209, 1029041), (247, 870727), (1859, 115691), (2717, 79157), (3211, 66979), (6089, 35321)]