13373367

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1297}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 20435712

約数和(自身を除く): 7062345

約数列:

[1, 3, 7, 21, 491, 1297, 1473, 3437, 3891, 9079, 10311, 27237, 636827, 1910481, 4457789, 13373367]

約数ペア:

[(1, 13373367), (3, 4457789), (7, 1910481), (21, 636827), (491, 27237), (1297, 10311), (1473, 9079), (3437, 3891)]