2753669876027

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{647}}^1\times {\mathrm{632683}}^1$

素因数の和:633399

約数の個数: 24

約数和(自身を含む): 3256875019008

約数和(自身を除く): 503205142981

約数列:

[1, 7, 31, 217, 647, 961, 4529, 6727, 20057, 140399, 621767, 632683, 4352369, 4428781, 19613173, 137292211, 409345901, 608008363, 2865421307, 4256058541, 12689722931, 88828060517, 393381410861, 2753669876027]

約数ペア:

[(1, 2753669876027), (7, 393381410861), (31, 88828060517), (217, 12689722931), (647, 4256058541), (961, 2865421307), (4529, 608008363), (6727, 409345901), (20057, 137292211), (140399, 19613173), (621767, 4428781), (632683, 4352369)]