7185421103

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{613}}^1\times {\mathrm{1721}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 8437317840

約数和(自身を除く): 1251896737

約数列:

[1, 7, 49, 139, 613, 973, 1721, 4291, 6811, 12047, 30037, 84329, 85207, 239219, 596449, 1054973, 1674533, 4175143, 7384811, 11721731, 51693677, 146641247, 1026488729, 7185421103]

約数ペア:

[(1, 7185421103), (7, 1026488729), (49, 146641247), (139, 51693677), (613, 11721731), (973, 7384811), (1721, 4175143), (4291, 1674533), (6811, 1054973), (12047, 596449), (30037, 239219), (84329, 85207)]