4545891

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 7637760

約数和(自身を除く): 3091869

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1223, 1239, 3669, 3717, 8561, 11007, 25683, 72157, 77049, 216471, 505099, 649413, 1515297, 4545891]

約数ペア:

[(1, 4545891), (3, 1515297), (7, 649413), (9, 505099), (21, 216471), (59, 77049), (63, 72157), (177, 25683), (413, 11007), (531, 8561), (1223, 3717), (1239, 3669)]