13966497

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 21278400

約数和(自身を除く): 7311903

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 619, 981, 1857, 2507, 5571, 7521, 14237, 22563, 42711, 67471, 128133, 202413, 607239, 1551833, 4655499, 13966497]

約数ペア:

[(1, 13966497), (3, 4655499), (9, 1551833), (23, 607239), (69, 202413), (109, 128133), (207, 67471), (327, 42711), (619, 22563), (981, 14237), (1857, 7521), (2507, 5571)]