1680452427

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{1163}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 2399367168

約数和(自身を除く): 718914741

約数列:

[1, 3, 23, 43, 69, 129, 487, 989, 1163, 1461, 2967, 3489, 11201, 20941, 26749, 33603, 50009, 62823, 80247, 150027, 481643, 566381, 1150207, 1444929, 1699143, 3450621, 13026763, 24354383, 39080289, 73063149, 560150809, 1680452427]

約数ペア:

[(1, 1680452427), (3, 560150809), (23, 73063149), (43, 39080289), (69, 24354383), (129, 13026763), (487, 3450621), (989, 1699143), (1163, 1444929), (1461, 1150207), (2967, 566381), (3489, 481643), (11201, 150027), (20941, 80247), (26749, 62823), (33603, 50009)]