28309017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{29581}}^1$

素因数の和:29624

約数の個数: 16

約数和(自身を含む): 42598080

約数和(自身を除く): 14289063

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 29581, 88743, 325391, 857849, 976173, 2573547, 9436339, 28309017]

約数ペア:

[(1, 28309017), (3, 9436339), (11, 2573547), (29, 976173), (33, 857849), (87, 325391), (319, 88743), (957, 29581)]