1327432887

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{2441}}^1$

素因数の和:4292

約数の個数: 32

約数和(自身を含む): 2147397120

約数和(自身を除く): 819964233

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1831, 2441, 5493, 7323, 16479, 20141, 21969, 26851, 49437, 60423, 65907, 80553, 181269, 241659, 543807, 724977, 4469471, 13408413, 40225239, 49164181, 120675717, 147492543, 442477629, 1327432887]

約数ペア:

[(1, 1327432887), (3, 442477629), (9, 147492543), (11, 120675717), (27, 49164181), (33, 40225239), (99, 13408413), (297, 4469471), (1831, 724977), (2441, 543807), (5493, 241659), (7323, 181269), (16479, 80553), (20141, 65907), (21969, 60423), (26851, 49437)]