12701727

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 19603584

約数和(自身を除く): 6901857

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 1427, 2967, 4281, 8901, 12843, 32821, 61361, 98463, 184083, 295389, 552249, 1411303, 4233909, 12701727]

約数ペア:

[(1, 12701727), (3, 4233909), (9, 1411303), (23, 552249), (43, 295389), (69, 184083), (129, 98463), (207, 61361), (387, 32821), (989, 12843), (1427, 8901), (2967, 4281)]