2701971

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 4416000

約数和(自身を除く): 1714029

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 229, 437, 513, 621, 687, 1311, 2061, 3933, 4351, 5267, 6183, 11799, 13053, 15801, 39159, 47403, 100073, 117477, 142209, 300219, 900657, 2701971]

約数ペア:

[(1, 2701971), (3, 900657), (9, 300219), (19, 142209), (23, 117477), (27, 100073), (57, 47403), (69, 39159), (171, 15801), (207, 13053), (229, 11799), (437, 6183), (513, 5267), (621, 4351), (687, 3933), (1311, 2061)]