243805353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139397}}^1$

素因数の和:139464

約数の個数: 16

約数和(自身を含む): 361319616

約数和(自身を除く): 117514263

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 139397, 418191, 1533367, 4600101, 7388041, 22164123, 81268451, 243805353]

約数ペア:

[(1, 243805353), (3, 81268451), (11, 22164123), (33, 7388041), (53, 4600101), (159, 1533367), (583, 418191), (1749, 139397)]