693147

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2562

約数の個数: 16

約数和(自身を含む): 1137920

約数和(自身を除く): 444773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2539, 7617, 17773, 33007, 53319, 99021, 231049, 693147]

約数ペア:

[(1, 693147), (3, 231049), (7, 99021), (13, 53319), (21, 33007), (39, 17773), (91, 7617), (273, 2539)]