28966993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 33048576

約数和(自身を除く): 4081583

約数列:

[1, 11, 43, 47, 473, 517, 1303, 2021, 14333, 22231, 56029, 61241, 616319, 673651, 2633363, 28966993]

約数ペア:

[(1, 28966993), (11, 2633363), (43, 673651), (47, 616319), (473, 61241), (517, 56029), (1303, 22231), (2021, 14333)]