16725453

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2111}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 23654400

約数和(自身を除く): 6928947

約数列:

[1, 3, 19, 57, 139, 417, 2111, 2641, 6333, 7923, 40109, 120327, 293429, 880287, 5575151, 16725453]

約数ペア:

[(1, 16725453), (3, 5575151), (19, 880287), (57, 293429), (139, 120327), (417, 40109), (2111, 7923), (2641, 6333)]