28054449

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 41599272

約数和(自身を除く): 13544823

約数列:

[1, 3, 9, 61, 137, 183, 373, 411, 549, 1119, 1233, 3357, 8357, 22753, 25071, 51101, 68259, 75213, 153303, 204777, 459909, 3117161, 9351483, 28054449]

約数ペア:

[(1, 28054449), (3, 9351483), (9, 3117161), (61, 459909), (137, 204777), (183, 153303), (373, 75213), (411, 68259), (549, 51101), (1119, 25071), (1233, 22753), (3357, 8357)]