13779477

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{547}}^1$

素因数の和:870

約数の個数: 20

約数和(自身を含む): 20688096

約数和(自身を除く): 6908619

約数列:

[1, 3, 9, 27, 81, 311, 547, 933, 1641, 2799, 4923, 8397, 14769, 25191, 44307, 170117, 510351, 1531053, 4593159, 13779477]

約数ペア:

[(1, 13779477), (3, 4593159), (9, 1531053), (27, 510351), (81, 170117), (311, 44307), (547, 25191), (933, 14769), (1641, 8397), (2799, 4923)]