1671125859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{213181}}^1$

素因数の和:213267

約数の個数: 24

約数和(自身を含む): 2638340432

約数和(自身を除く): 967214573

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 213181, 639543, 1918629, 2771353, 8314059, 14283127, 24942177, 42849381, 128548143, 185680651, 557041953, 1671125859]

約数ペア:

[(1, 1671125859), (3, 557041953), (9, 185680651), (13, 128548143), (39, 42849381), (67, 24942177), (117, 14283127), (201, 8314059), (603, 2771353), (871, 1918629), (2613, 639543), (7839, 213181)]