254657117

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{7643}}^1$

素因数の和:7900

約数の個数: 16

約数和(自身を含む): 300500928

約数和(自身を除く): 45843811

約数列:

[1, 11, 13, 143, 233, 2563, 3029, 7643, 33319, 84073, 99359, 1092949, 1780819, 19589009, 23150647, 254657117]

約数ペア:

[(1, 254657117), (11, 23150647), (13, 19589009), (143, 1780819), (233, 1092949), (2563, 99359), (3029, 84073), (7643, 33319)]