15266289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2357}}^1$

素因数の和:2504

約数の個数: 16

約数和(自身を含む): 21731328

約数和(自身を除く): 6465039

約数列:

[1, 3, 17, 51, 127, 381, 2159, 2357, 6477, 7071, 40069, 120207, 299339, 898017, 5088763, 15266289]

約数ペア:

[(1, 15266289), (3, 5088763), (17, 898017), (51, 299339), (127, 120207), (381, 40069), (2159, 7071), (2357, 6477)]