47252289

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{23197}}^1$

素因数の和:23304

約数の個数: 16

約数和(自身を含む): 72748928

約数和(自身を除く): 25496639

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 23197, 69591, 162379, 487137, 2250109, 6750327, 15750763, 47252289]

約数ペア:

[(1, 47252289), (3, 15750763), (7, 6750327), (21, 2250109), (97, 487137), (291, 162379), (679, 69591), (2037, 23197)]