9792321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42391}}^1$

素因数の和:42412

約数の個数: 16

約数和(自身を含む): 16278528

約数和(自身を除く): 6486207

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 42391, 127173, 296737, 466301, 890211, 1398903, 3264107, 9792321]

約数ペア:

[(1, 9792321), (3, 3264107), (7, 1398903), (11, 890211), (21, 466301), (33, 296737), (77, 127173), (231, 42391)]