15153381

素因数分解:

$3^2\times {\mathrm{991}}^1\times {\mathrm{1699}}^1$

素因数の和:2696

約数の個数: 12

約数和(自身を含む): 21923200

約数和(自身を除く): 6769819

約数列:

[1, 3, 9, 991, 1699, 2973, 5097, 8919, 15291, 1683709, 5051127, 15153381]

約数ペア:

[(1, 15153381), (3, 5051127), (9, 1683709), (991, 15291), (1699, 8919), (2973, 5097)]