84778197

素因数分解:

$3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{4451}}^1$

素因数の和:5368

約数の個数: 16

約数和(自身を含む): 129357312

約数和(自身を除く): 44579115

約数列:

[1, 3, 7, 21, 907, 2721, 4451, 6349, 13353, 19047, 31157, 93471, 4037057, 12111171, 28259399, 84778197]

約数ペア:

[(1, 84778197), (3, 28259399), (7, 12111171), (21, 4037057), (907, 93471), (2721, 31157), (4451, 19047), (6349, 13353)]