65998387

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 83483136

約数和(自身を除く): 17484749

約数列:

[1, 7, 13, 47, 91, 169, 329, 611, 1183, 1187, 4277, 7943, 8309, 15431, 55601, 55789, 108017, 200603, 390523, 725257, 1404221, 5076799, 9428341, 65998387]

約数ペア:

[(1, 65998387), (7, 9428341), (13, 5076799), (47, 1404221), (91, 725257), (169, 390523), (329, 200603), (611, 108017), (1183, 55789), (1187, 55601), (4277, 15431), (7943, 8309)]