28367133

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^2$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 41503200

約数和(自身を除く): 13136067

約数列:

[1, 3, 19, 29, 57, 87, 131, 393, 551, 1653, 2489, 3799, 7467, 11397, 17161, 51483, 72181, 216543, 326059, 497669, 978177, 1493007, 9455711, 28367133]

約数ペア:

[(1, 28367133), (3, 9455711), (19, 1493007), (29, 978177), (57, 497669), (87, 326059), (131, 216543), (393, 72181), (551, 51483), (1653, 17161), (2489, 11397), (3799, 7467)]