15485691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23357}}^1$

素因数の和:23390

約数の個数: 16

約数和(自身を含む): 23544864

約数和(自身を除く): 8059173

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 23357, 70071, 303641, 397069, 910923, 1191207, 5161897, 15485691]

約数ペア:

[(1, 15485691), (3, 5161897), (13, 1191207), (17, 910923), (39, 397069), (51, 303641), (221, 70071), (663, 23357)]