71851263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{7001}}^1$

素因数の和:7326

約数の個数: 16

約数和(自身を含む): 104861952

約数和(自身を除く): 33010689

約数列:

[1, 3, 11, 33, 311, 933, 3421, 7001, 10263, 21003, 77011, 231033, 2177311, 6531933, 23950421, 71851263]

約数ペア:

[(1, 71851263), (3, 23950421), (11, 6531933), (33, 2177311), (311, 231033), (933, 77011), (3421, 21003), (7001, 10263)]