28930056961

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{7703}}^1$

素因数の和:8113

約数の個数: 24

約数和(自身を含む): 31873481856

約数和(自身を除く): 2943424895

約数列:

[1, 13, 71, 169, 313, 923, 4069, 7703, 11999, 22223, 52897, 100139, 288899, 546913, 1301807, 2411039, 3755687, 7109869, 31343507, 92428297, 171183769, 407465591, 2225388997, 28930056961]

約数ペア:

[(1, 28930056961), (13, 2225388997), (71, 407465591), (169, 171183769), (313, 92428297), (923, 31343507), (4069, 7109869), (7703, 3755687), (11999, 2411039), (22223, 1301807), (52897, 546913), (100139, 288899)]