9238999

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 11959056

約数和(自身を除く): 2720057

約数列:

[1, 7, 11, 49, 61, 77, 281, 427, 539, 671, 1967, 2989, 3091, 4697, 13769, 17141, 21637, 32879, 119987, 151459, 188551, 839909, 1319857, 9238999]

約数ペア:

[(1, 9238999), (7, 1319857), (11, 839909), (49, 188551), (61, 151459), (77, 119987), (281, 32879), (427, 21637), (539, 17141), (671, 13769), (1967, 4697), (2989, 3091)]