974772337

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11519}}^1$

素因数の和:11701

約数の個数: 24

約数和(自身を含む): 1244989440

約数和(自身を除く): 270217103

約数列:

[1, 7, 11, 49, 77, 157, 539, 1099, 1727, 7693, 11519, 12089, 80633, 84623, 126709, 564431, 886963, 1808483, 6208741, 12659381, 19893313, 88615667, 139253191, 974772337]

約数ペア:

[(1, 974772337), (7, 139253191), (11, 88615667), (49, 19893313), (77, 12659381), (157, 6208741), (539, 1808483), (1099, 886963), (1727, 564431), (7693, 126709), (11519, 84623), (12089, 80633)]