3195940319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{720943}}^1$

素因数の和:720998

約数の個数: 16

約数和(自身を含む): 3875794944

約数和(自身を除く): 679854625

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 720943, 7930373, 9372259, 22349233, 103094849, 245841563, 290540029, 3195940319]

約数ペア:

[(1, 3195940319), (11, 290540029), (13, 245841563), (31, 103094849), (143, 22349233), (341, 9372259), (403, 7930373), (4433, 720943)]