2209880739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1263511}}^1$

素因数の和:1263578

約数の個数: 16

約数和(自身を含む): 3275023104

約数和(自身を除く): 1065142365

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 1263511, 3790533, 13898621, 41695863, 66966083, 200898249, 736626913, 2209880739]

約数ペア:

[(1, 2209880739), (3, 736626913), (11, 200898249), (33, 66966083), (53, 41695863), (159, 13898621), (583, 3790533), (1749, 1263511)]