2141036663019

素因数分解:

$3^1\times {\mathrm{613}}^1\times {\mathrm{647}}^1\times {\mathrm{1303}}^1\times {\mathrm{1381}}^1$

素因数の和:3947

約数の個数: 32

約数和(自身を含む): 2868065086464

約数和(自身を除く): 727028423445

約数列:

[1, 3, 613, 647, 1303, 1381, 1839, 1941, 3909, 4143, 396611, 798739, 843041, 846553, 893507, 1189833, 1799443, 2396217, 2529123, 2539659, 2680521, 5398329, 516784133, 547719791, 1103058559, 1164239621, 1550352399, 1643159373, 3309175677, 3492718863, 713678887673, 2141036663019]

約数ペア:

[(1, 2141036663019), (3, 713678887673), (613, 3492718863), (647, 3309175677), (1303, 1643159373), (1381, 1550352399), (1839, 1164239621), (1941, 1103058559), (3909, 547719791), (4143, 516784133), (396611, 5398329), (798739, 2680521), (843041, 2539659), (846553, 2529123), (893507, 2396217), (1189833, 1799443)]