12885327

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15733}}^1$

素因数の和:15759

約数の個数: 24

約数和(自身を含む): 22908704

約数和(自身を除く): 10023377

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 15733, 47199, 110131, 141597, 204529, 330393, 613587, 991179, 1431703, 1840761, 4295109, 12885327]

約数ペア:

[(1, 12885327), (3, 4295109), (7, 1840761), (9, 1431703), (13, 991179), (21, 613587), (39, 330393), (63, 204529), (91, 141597), (117, 110131), (273, 47199), (819, 15733)]