13996407

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^2$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 20508160

約数和(自身を除く): 6511753

約数列:

[1, 3, 19, 31, 57, 89, 93, 267, 589, 1691, 1767, 2759, 5073, 7921, 8277, 23763, 52421, 150499, 157263, 245551, 451497, 736653, 4665469, 13996407]

約数ペア:

[(1, 13996407), (3, 4665469), (19, 736653), (31, 451497), (57, 245551), (89, 157263), (93, 150499), (267, 52421), (589, 23763), (1691, 8277), (1767, 7921), (2759, 5073)]