12772617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 21073920

約数和(自身を除く): 8301303

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 1567, 2717, 4701, 8151, 17237, 20371, 29773, 51711, 61113, 89319, 224081, 327503, 387049, 672243, 982509, 1161147, 4257539, 12772617]

約数ペア:

[(1, 12772617), (3, 4257539), (11, 1161147), (13, 982509), (19, 672243), (33, 387049), (39, 327503), (57, 224081), (143, 89319), (209, 61113), (247, 51711), (429, 29773), (627, 20371), (741, 17237), (1567, 8151), (2717, 4701)]