8344287

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7003

約数の個数: 24

約数和(自身を含む): 14501760

約数和(自身を除く): 6157473

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 6971, 20913, 48797, 62739, 132449, 146391, 397347, 439173, 927143, 1192041, 2781429, 8344287]

約数ペア:

[(1, 8344287), (3, 2781429), (7, 1192041), (9, 927143), (19, 439173), (21, 397347), (57, 146391), (63, 132449), (133, 62739), (171, 48797), (399, 20913), (1197, 6971)]