521570879999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{2269}}^1\times {\mathrm{9157}}^1$

素因数の和:13370

約数の個数: 16

約数和(自身を含む): 562291675680

約数和(自身を除く): 40720795681

約数列:

[1, 13, 1931, 2269, 9157, 25103, 29497, 119041, 4381439, 17682167, 20777233, 56958707, 229868171, 270104029, 40120836923, 521570879999]

約数ペア:

[(1, 521570879999), (13, 40120836923), (1931, 270104029), (2269, 229868171), (9157, 56958707), (25103, 20777233), (29497, 17682167), (119041, 4381439)]