8540747761

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{176087}}^1$

素因数の和:176161

約数の個数: 24

約数和(自身を含む): 10827298944

約数和(自身を除く): 2286551183

約数列:

[1, 7, 13, 41, 91, 169, 287, 533, 1183, 3731, 6929, 48503, 176087, 1232609, 2289131, 7219567, 16023917, 29758703, 50536969, 93854371, 208310921, 656980597, 1220106823, 8540747761]

約数ペア:

[(1, 8540747761), (7, 1220106823), (13, 656980597), (41, 208310921), (91, 93854371), (169, 50536969), (287, 29758703), (533, 16023917), (1183, 7219567), (3731, 2289131), (6929, 1232609), (48503, 176087)]