9930023999

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{39979}}^1$

素因数の和:40167

約数の個数: 24

約数和(自身を含む): 11950341840

約数和(自身を除く): 2020317841

約数列:

[1, 7, 37, 49, 137, 259, 959, 1813, 5069, 6713, 35483, 39979, 248381, 279853, 1479223, 1958971, 5477123, 10354561, 38339861, 72481927, 202653551, 268379027, 1418574857, 9930023999]

約数ペア:

[(1, 9930023999), (7, 1418574857), (37, 268379027), (49, 202653551), (137, 72481927), (259, 38339861), (959, 10354561), (1813, 5477123), (5069, 1958971), (6713, 1479223), (35483, 279853), (39979, 248381)]