7131027449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{499127}}^1$

素因数の和:499304

約数の個数: 16

約数和(自身を含む): 8832569088

約数和(自身を除く): 1701541639

約数列:

[1, 7, 13, 91, 157, 1099, 2041, 14287, 499127, 3493889, 6488651, 45420557, 78362939, 548540573, 1018718207, 7131027449]

約数ペア:

[(1, 7131027449), (7, 1018718207), (13, 548540573), (91, 78362939), (157, 45420557), (1099, 6488651), (2041, 3493889), (14287, 499127)]