28093659

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 41489616

約数和(自身を除く): 13395957

約数列:

[1, 3, 11, 33, 121, 193, 363, 401, 579, 1203, 2123, 4411, 6369, 13233, 23353, 48521, 70059, 77393, 145563, 232179, 851323, 2553969, 9364553, 28093659]

約数ペア:

[(1, 28093659), (3, 9364553), (11, 2553969), (33, 851323), (121, 232179), (193, 145563), (363, 77393), (401, 70059), (579, 48521), (1203, 23353), (2123, 13233), (4411, 6369)]