6921387

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 11002368

約数和(自身を除く): 4080981

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 463, 1359, 1389, 1661, 4167, 4983, 5093, 14949, 15279, 45837, 69913, 209739, 629217, 769043, 2307129, 6921387]

約数ペア:

[(1, 6921387), (3, 2307129), (9, 769043), (11, 629217), (33, 209739), (99, 69913), (151, 45837), (453, 15279), (463, 14949), (1359, 5093), (1389, 4983), (1661, 4167)]