11220027

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 18697728

約数和(自身を除く): 7477701

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 563, 949, 1533, 1689, 2847, 3941, 6643, 7319, 11823, 19929, 21957, 41099, 51233, 123297, 153699, 287693, 534287, 863079, 1602861, 3740009, 11220027]

約数ペア:

[(1, 11220027), (3, 3740009), (7, 1602861), (13, 863079), (21, 534287), (39, 287693), (73, 153699), (91, 123297), (219, 51233), (273, 41099), (511, 21957), (563, 19929), (949, 11823), (1533, 7319), (1689, 6643), (2847, 3941)]