13030281

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 21383040

約数和(自身を除く): 8352759

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 601, 657, 803, 1803, 1971, 2409, 5409, 6611, 7227, 16227, 19833, 21681, 43873, 59499, 131619, 178497, 394857, 482603, 1184571, 1447809, 4343427, 13030281]

約数ペア:

[(1, 13030281), (3, 4343427), (9, 1447809), (11, 1184571), (27, 482603), (33, 394857), (73, 178497), (99, 131619), (219, 59499), (297, 43873), (601, 21681), (657, 19833), (803, 16227), (1803, 7227), (1971, 6611), (2409, 5409)]