13327281

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 22487040

約数和(自身を除く): 9159759

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 1951, 2277, 5853, 6831, 17559, 21461, 44873, 52677, 64383, 134619, 193149, 403857, 493603, 579447, 1211571, 1480809, 4442427, 13327281]

約数ペア:

[(1, 13327281), (3, 4442427), (9, 1480809), (11, 1211571), (23, 579447), (27, 493603), (33, 403857), (69, 193149), (99, 134619), (207, 64383), (253, 52677), (297, 44873), (621, 21461), (759, 17559), (1951, 6831), (2277, 5853)]