1014321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4391}}^1$

素因数の和:4412

約数の個数: 16

約数和(自身を含む): 1686528

約数和(自身を除く): 672207

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 4391, 13173, 30737, 48301, 92211, 144903, 338107, 1014321]

約数ペア:

[(1, 1014321), (3, 338107), (7, 144903), (11, 92211), (21, 48301), (33, 30737), (77, 13173), (231, 4391)]