28927701

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6217}}^1$

素因数の和:6281

約数の個数: 24

約数和(自身を含む): 46560384

約数和(自身を除く): 17632683

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 6217, 18651, 55953, 68387, 205161, 292199, 615483, 876597, 2629791, 3214189, 9642567, 28927701]

約数ペア:

[(1, 28927701), (3, 9642567), (9, 3214189), (11, 2629791), (33, 876597), (47, 615483), (99, 292199), (141, 205161), (423, 68387), (517, 55953), (1551, 18651), (4653, 6217)]