3876969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 5762880

約数和(自身を除く): 1885911

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 4001, 12003, 68017, 76019, 204051, 228057, 1292323, 3876969]

約数ペア:

[(1, 3876969), (3, 1292323), (17, 228057), (19, 204051), (51, 76019), (57, 68017), (323, 12003), (969, 4001)]