13233861

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{8599}}^1$

素因数の和:8630

約数の個数: 20

約数和(自身を含む): 20812000

約数和(自身を除く): 7578139

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 8599, 25797, 77391, 163381, 232173, 490143, 696519, 1470429, 4411287, 13233861]

約数ペア:

[(1, 13233861), (3, 4411287), (9, 1470429), (19, 696519), (27, 490143), (57, 232173), (81, 163381), (171, 77391), (513, 25797), (1539, 8599)]