1212460067

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7349}}^1$

素因数の和:7420

約数の個数: 32

約数和(自身を含む): 1564080000

約数和(自身を除く): 351619933

約数列:

[1, 7, 13, 37, 49, 91, 259, 343, 481, 637, 1813, 3367, 4459, 7349, 12691, 23569, 51443, 95537, 164983, 271913, 360101, 668759, 1903391, 2520707, 3534869, 4681313, 13323737, 24744083, 32769191, 93266159, 173208581, 1212460067]

約数ペア:

[(1, 1212460067), (7, 173208581), (13, 93266159), (37, 32769191), (49, 24744083), (91, 13323737), (259, 4681313), (343, 3534869), (481, 2520707), (637, 1903391), (1813, 668759), (3367, 360101), (4459, 271913), (7349, 164983), (12691, 95537), (23569, 51443)]