2979801

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 4915200

約数和(自身を除く): 1935399

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 127, 237, 297, 381, 711, 869, 1143, 1397, 2133, 2607, 3429, 4191, 7821, 10033, 12573, 23463, 30099, 37719, 90297, 110363, 270891, 331089, 993267, 2979801]

約数ペア:

[(1, 2979801), (3, 993267), (9, 331089), (11, 270891), (27, 110363), (33, 90297), (79, 37719), (99, 30099), (127, 23463), (237, 12573), (297, 10033), (381, 7821), (711, 4191), (869, 3429), (1143, 2607), (1397, 2133)]