27681047

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 29491200

約数和(自身を除く): 1810153

約数列:

[1, 31, 79, 89, 127, 2449, 2759, 3937, 7031, 10033, 11303, 217961, 311023, 350393, 892937, 27681047]

約数ペア:

[(1, 27681047), (31, 892937), (79, 350393), (89, 311023), (127, 217961), (2449, 11303), (2759, 10033), (3937, 7031)]