568798971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2161}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 867359808

約数和(自身を除く): 298560837

約数列:

[1, 3, 13, 17, 39, 51, 221, 397, 663, 1191, 2161, 5161, 6483, 6749, 15483, 20247, 28093, 36737, 84279, 87737, 110211, 263211, 477581, 857917, 1432743, 2573751, 11152921, 14584589, 33458763, 43753767, 189599657, 568798971]

約数ペア:

[(1, 568798971), (3, 189599657), (13, 43753767), (17, 33458763), (39, 14584589), (51, 11152921), (221, 2573751), (397, 1432743), (663, 857917), (1191, 477581), (2161, 263211), (5161, 110211), (6483, 87737), (6749, 84279), (15483, 36737), (20247, 28093)]