17246727

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 25559040

約数和(自身を除く): 8312313

約数列:

[1, 3, 9, 79, 127, 191, 237, 381, 573, 711, 1143, 1719, 10033, 15089, 24257, 30099, 45267, 72771, 90297, 135801, 218313, 1916303, 5748909, 17246727]

約数ペア:

[(1, 17246727), (3, 5748909), (9, 1916303), (79, 218313), (127, 135801), (191, 90297), (237, 72771), (381, 45267), (573, 30099), (711, 24257), (1143, 15089), (1719, 10033)]