1330398349

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{11497}}^1$

素因数の和:11836

約数の個数: 16

約数和(自身を含む): 1551218176

約数和(自身を除く): 220819827

約数列:

[1, 7, 61, 271, 427, 1897, 11497, 16531, 80479, 115717, 701317, 3115687, 4909219, 21809809, 190056907, 1330398349]

約数ペア:

[(1, 1330398349), (7, 190056907), (61, 21809809), (271, 4909219), (427, 3115687), (1897, 701317), (11497, 115717), (16531, 80479)]