13618989

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29671}}^1$

素因数の和:29697

約数の個数: 16

約数和(自身を含む): 21363840

約数和(自身を除く): 7744851

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 29671, 89013, 267039, 504407, 801117, 1513221, 4539663, 13618989]

約数ペア:

[(1, 13618989), (3, 4539663), (9, 1513221), (17, 801117), (27, 504407), (51, 267039), (153, 89013), (459, 29671)]