2305779

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 3575040

約数和(自身を除く): 1269261

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1861, 5583, 13027, 39081, 109799, 329397, 768593, 2305779]

約数ペア:

[(1, 2305779), (3, 768593), (7, 329397), (21, 109799), (59, 39081), (177, 13027), (413, 5583), (1239, 1861)]