2796363

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 40

約数和(自身を含む): 4646400

約数和(自身を除く): 1850037

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 79, 81, 171, 207, 237, 437, 513, 621, 711, 1311, 1501, 1539, 1817, 1863, 2133, 3933, 4503, 5451, 6399, 11799, 13509, 16353, 34523, 35397, 40527, 49059, 103569, 121581, 147177, 310707, 932121, 2796363]

約数ペア:

[(1, 2796363), (3, 932121), (9, 310707), (19, 147177), (23, 121581), (27, 103569), (57, 49059), (69, 40527), (79, 35397), (81, 34523), (171, 16353), (207, 13509), (237, 11799), (437, 6399), (513, 5451), (621, 4503), (711, 3933), (1311, 2133), (1501, 1863), (1539, 1817)]