2017011585

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{4603}}^1$

素因数の和:4965

約数の個数: 32

約数和(自身を含む): 3267145728

約数和(自身を除く): 1250134143

約数列:

[1, 3, 5, 15, 131, 223, 393, 655, 669, 1115, 1965, 3345, 4603, 13809, 23015, 29213, 69045, 87639, 146065, 438195, 602993, 1026469, 1808979, 3014965, 3079407, 5132345, 9044895, 15397035, 134467439, 403402317, 672337195, 2017011585]

約数ペア:

[(1, 2017011585), (3, 672337195), (5, 403402317), (15, 134467439), (131, 15397035), (223, 9044895), (393, 5132345), (655, 3079407), (669, 3014965), (1115, 1808979), (1965, 1026469), (3345, 602993), (4603, 438195), (13809, 146065), (23015, 87639), (29213, 69045)]