642273269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{11353}}^1$

素因数の和:11540

約数の個数: 16

約数和(自身を含む): 724839360

約数和(自身を除く): 82566091

約数列:

[1, 11, 37, 139, 407, 1529, 5143, 11353, 56573, 124883, 420061, 1578067, 4620671, 17358737, 58388479, 642273269]

約数ペア:

[(1, 642273269), (11, 58388479), (37, 17358737), (139, 4620671), (407, 1578067), (1529, 420061), (5143, 124883), (11353, 56573)]