8933199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 13044864

約数和(自身を除く): 4111665

約数列:

[1, 3, 11, 33, 421, 643, 1263, 1929, 4631, 7073, 13893, 21219, 270703, 812109, 2977733, 8933199]

約数ペア:

[(1, 8933199), (3, 2977733), (11, 812109), (33, 270703), (421, 21219), (643, 13893), (1263, 7073), (1929, 4631)]