1338231313

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{21467}}^1$

素因数の和:21696

約数の個数: 16

約数和(自身を含む): 1499325120

約数和(自身を除く): 161093807

約数列:

[1, 17, 19, 193, 323, 3281, 3667, 21467, 62339, 364939, 407873, 4143131, 6933841, 70433227, 78719489, 1338231313]

約数ペア:

[(1, 1338231313), (17, 78719489), (19, 70433227), (193, 6933841), (323, 4143131), (3281, 407873), (3667, 364939), (21467, 62339)]