2011275963

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1879}}^1\times {\mathrm{5171}}^1$

素因数の和:7079

約数の個数: 24

約数和(自身を含む): 3033688320

約数和(自身を除く): 1022412357

約数列:

[1, 3, 9, 23, 69, 207, 1879, 5171, 5637, 15513, 16911, 43217, 46539, 118933, 129651, 356799, 388953, 1070397, 9716309, 29148927, 87446781, 223475107, 670425321, 2011275963]

約数ペア:

[(1, 2011275963), (3, 670425321), (9, 223475107), (23, 87446781), (69, 29148927), (207, 9716309), (1879, 1070397), (5171, 388953), (5637, 356799), (15513, 129651), (16911, 118933), (43217, 46539)]