677012091

素因数分解:

$3^1\times 7^1\times {\mathrm{7789}}^1\times {\mathrm{4139}}^1$

素因数の和:11938

約数の個数: 16

約数和(自身を含む): 1032019200

約数和(自身を除く): 355007109

約数列:

[1, 3, 7, 21, 4139, 7789, 12417, 23367, 28973, 54523, 86919, 163569, 32238671, 96716013, 225670697, 677012091]

約数ペア:

[(1, 677012091), (3, 225670697), (7, 96716013), (21, 32238671), (4139, 163569), (7789, 86919), (12417, 54523), (23367, 28973)]