20183469

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 27838272

約数和(自身を除く): 7654803

約数列:

[1, 3, 43, 97, 129, 291, 1613, 4171, 4839, 12513, 69359, 156461, 208077, 469383, 6727823, 20183469]

約数ペア:

[(1, 20183469), (3, 6727823), (43, 469383), (97, 208077), (129, 156461), (291, 69359), (1613, 12513), (4171, 4839)]