1340236429

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{184631}}^1$

素因数の和:184716

約数の個数: 16

約数和(自身を含む): 1648394496

約数和(自身を除く): 308158067

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 184631, 1292417, 3138727, 11262491, 21971089, 78837437, 191462347, 1340236429]

約数ペア:

[(1, 1340236429), (7, 191462347), (17, 78837437), (61, 21971089), (119, 11262491), (427, 3138727), (1037, 1292417), (7259, 184631)]