16320367

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 19488832

約数和(自身を除く): 3168465

約数列:

[1, 7, 37, 61, 259, 427, 1033, 2257, 7231, 15799, 38221, 63013, 267547, 441091, 2331481, 16320367]

約数ペア:

[(1, 16320367), (7, 2331481), (37, 441091), (61, 267547), (259, 63013), (427, 38221), (1033, 15799), (2257, 7231)]