16869381

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 23132928

約数和(自身を除く): 6263547

約数列:

[1, 3, 47, 141, 181, 543, 661, 1983, 8507, 25521, 31067, 93201, 119641, 358923, 5623127, 16869381]

約数ペア:

[(1, 16869381), (3, 5623127), (47, 358923), (141, 119641), (181, 93201), (543, 31067), (661, 25521), (1983, 8507)]