12951961

素因数分解:

${\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 16

約数和(自身を含む): 14686848

約数和(自身を除く): 1734887

約数列:

[1, 11, 37, 121, 263, 407, 1331, 2893, 4477, 9731, 31823, 49247, 107041, 350053, 1177451, 12951961]

約数ペア:

[(1, 12951961), (11, 1177451), (37, 350053), (121, 107041), (263, 49247), (407, 31823), (1331, 9731), (2893, 4477)]