115273893

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{288907}}^1$

素因数の和:288936

約数の個数: 16

約数和(自身を含む): 184901120

約数和(自身を除く): 69627227

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 288907, 866721, 2022349, 5489233, 6067047, 16467699, 38424631, 115273893]

約数ペア:

[(1, 115273893), (3, 38424631), (7, 16467699), (19, 6067047), (21, 5489233), (57, 2022349), (133, 866721), (399, 288907)]