26421219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7213}}^1$

素因数の和:7267

約数の個数: 24

約数和(自身を含む): 42764592

約数和(自身を除く): 16343373

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 7213, 21639, 64917, 79343, 238029, 266881, 714087, 800643, 2401929, 2935691, 8807073, 26421219]

約数ペア:

[(1, 26421219), (3, 8807073), (9, 2935691), (11, 2401929), (33, 800643), (37, 714087), (99, 266881), (111, 238029), (333, 79343), (407, 64917), (1221, 21639), (3663, 7213)]