2247123989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 2614477824

約数和(自身を除く): 367353835

約数列:

[1, 11, 23, 83, 113, 253, 913, 947, 1243, 1909, 2599, 9379, 10417, 20999, 21781, 28589, 78601, 103169, 107011, 215717, 239591, 864611, 1177121, 1807823, 2372887, 2461253, 8881913, 19886053, 27073783, 97701043, 204283999, 2247123989]

約数ペア:

[(1, 2247123989), (11, 204283999), (23, 97701043), (83, 27073783), (113, 19886053), (253, 8881913), (913, 2461253), (947, 2372887), (1243, 1807823), (1909, 1177121), (2599, 864611), (9379, 239591), (10417, 215717), (20999, 107011), (21781, 103169), (28589, 78601)]