460645971

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 643399680

約数和(自身を除く): 182753709

約数列:

[1, 3, 43, 67, 129, 201, 223, 239, 669, 717, 2881, 8643, 9589, 10277, 14941, 16013, 28767, 30831, 44823, 48039, 53297, 159891, 642463, 688559, 1927389, 2065677, 2291771, 3570899, 6875313, 10712697, 153548657, 460645971]

約数ペア:

[(1, 460645971), (3, 153548657), (43, 10712697), (67, 6875313), (129, 3570899), (201, 2291771), (223, 2065677), (239, 1927389), (669, 688559), (717, 642463), (2881, 159891), (8643, 53297), (9589, 48039), (10277, 44823), (14941, 30831), (16013, 28767)]