127907843

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1693}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 150264576

約数和(自身を除く): 22356733

約数列:

[1, 7, 43, 251, 301, 1693, 1757, 10793, 11851, 72799, 75551, 424943, 509593, 2974601, 18272549, 127907843]

約数ペア:

[(1, 127907843), (7, 18272549), (43, 2974601), (251, 509593), (301, 424943), (1693, 75551), (1757, 72799), (10793, 11851)]