45199903

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 54739152

約数和(自身を除く): 9539249

約数列:

[1, 7, 37, 49, 107, 233, 259, 749, 1631, 1813, 3959, 5243, 8621, 11417, 24931, 27713, 60347, 174517, 193991, 422429, 922447, 1221619, 6457129, 45199903]

約数ペア:

[(1, 45199903), (7, 6457129), (37, 1221619), (49, 922447), (107, 422429), (233, 193991), (259, 174517), (749, 60347), (1631, 27713), (1813, 24931), (3959, 11417), (5243, 8621)]