13965969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2753}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 19828800

約数和(自身を除く): 5862831

約数列:

[1, 3, 19, 57, 89, 267, 1691, 2753, 5073, 8259, 52307, 156921, 245017, 735051, 4655323, 13965969]

約数ペア:

[(1, 13965969), (3, 4655323), (19, 735051), (57, 245017), (89, 156921), (267, 52307), (1691, 8259), (2753, 5073)]