12616227

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6343}}^1$

素因数の和:6379

約数の個数: 24

約数和(自身を含む): 20782944

約数和(自身を除く): 8166717

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 6343, 19029, 57087, 82459, 107831, 247377, 323493, 742131, 970479, 1401803, 4205409, 12616227]

約数ペア:

[(1, 12616227), (3, 4205409), (9, 1401803), (13, 970479), (17, 742131), (39, 323493), (51, 247377), (117, 107831), (153, 82459), (221, 57087), (663, 19029), (1989, 6343)]