83275423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{56921}}^1$

素因数の和:56958

約数の個数: 16

約数和(自身を含む): 109290240

約数和(自身を除く): 26014817

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 56921, 398447, 626131, 1081499, 4382917, 7570493, 11896489, 83275423]

約数ペア:

[(1, 83275423), (7, 11896489), (11, 7570493), (19, 4382917), (77, 1081499), (133, 626131), (209, 398447), (1463, 56921)]