1294299

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:89

約数の個数: 30

約数和(自身を含む): 2107820

約数和(自身を除く): 813521

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 261, 513, 551, 783, 841, 1539, 1653, 2349, 2523, 4959, 7569, 14877, 15979, 22707, 44631, 47937, 68121, 143811, 431433, 1294299]

約数ペア:

[(1, 1294299), (3, 431433), (9, 143811), (19, 68121), (27, 47937), (29, 44631), (57, 22707), (81, 15979), (87, 14877), (171, 7569), (261, 4959), (513, 2523), (551, 2349), (783, 1653), (841, 1539)]