87070787

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 98952240

約数和(自身を除く): 11881453

約数列:

[1, 17, 19, 101, 157, 289, 323, 1717, 1919, 2669, 2983, 5491, 15857, 29189, 32623, 45373, 50711, 269569, 301283, 554591, 862087, 4582673, 5121811, 87070787]

約数ペア:

[(1, 87070787), (17, 5121811), (19, 4582673), (101, 862087), (157, 554591), (289, 301283), (323, 269569), (1717, 50711), (1919, 45373), (2669, 32623), (2983, 29189), (5491, 15857)]