13680711

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 22448640

約数和(自身を除く): 8767929

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 631, 657, 803, 1893, 1971, 2409, 5679, 6941, 7227, 17037, 20823, 21681, 46063, 62469, 138189, 187407, 414567, 506693, 1243701, 1520079, 4560237, 13680711]

約数ペア:

[(1, 13680711), (3, 4560237), (9, 1520079), (11, 1243701), (27, 506693), (33, 414567), (73, 187407), (99, 138189), (219, 62469), (297, 46063), (631, 21681), (657, 20823), (803, 17037), (1893, 7227), (1971, 6941), (2409, 5679)]