67928494403

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2095459}}^1$

素因数の和:2095898

約数の個数: 16

約数和(自身を含む): 84891275520

約数和(自身を除く): 16962781117

約数列:

[1, 7, 11, 77, 421, 2947, 4631, 32417, 2095459, 14668213, 23050049, 161350343, 882188239, 6175317673, 9704070629, 67928494403]

約数ペア:

[(1, 67928494403), (7, 9704070629), (11, 6175317673), (77, 882188239), (421, 161350343), (2947, 23050049), (4631, 14668213), (32417, 2095459)]