1173159261

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{398627}}^1$

素因数の和:398745

約数の個数: 16

約数和(自身を含む): 1753963200

約数和(自身を除く): 580803939

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 398627, 1195881, 3587643, 10762929, 43450343, 130351029, 391053087, 1173159261]

約数ペア:

[(1, 1173159261), (3, 391053087), (9, 130351029), (27, 43450343), (109, 10762929), (327, 3587643), (981, 1195881), (2943, 398627)]