738351681

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 1048578048

約数和(自身を除く): 310226367

約数列:

[1, 3, 23, 69, 97, 107, 291, 321, 1031, 2231, 2461, 3093, 6693, 7383, 10379, 23713, 31137, 71139, 100007, 110317, 238717, 300021, 330951, 716151, 2300161, 2537291, 6900483, 7611873, 10700749, 32102247, 246117227, 738351681]

約数ペア:

[(1, 738351681), (3, 246117227), (23, 32102247), (69, 10700749), (97, 7611873), (107, 6900483), (291, 2537291), (321, 2300161), (1031, 716151), (2231, 330951), (2461, 300021), (3093, 238717), (6693, 110317), (7383, 100007), (10379, 71139), (23713, 31137)]