8881227

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 13628160

約数和(自身を除く): 4746933

約数列:

[1, 3, 9, 19, 57, 167, 171, 311, 501, 933, 1503, 2799, 3173, 5909, 9519, 17727, 28557, 51937, 53181, 155811, 467433, 986803, 2960409, 8881227]

約数ペア:

[(1, 8881227), (3, 2960409), (9, 986803), (19, 467433), (57, 155811), (167, 53181), (171, 51937), (311, 28557), (501, 17727), (933, 9519), (1503, 5909), (2799, 3173)]