2656401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 3907008

約数和(自身を除く): 1250607

約数列:

[1, 3, 11, 33, 101, 303, 797, 1111, 2391, 3333, 8767, 26301, 80497, 241491, 885467, 2656401]

約数ペア:

[(1, 2656401), (3, 885467), (11, 241491), (33, 80497), (101, 26301), (303, 8767), (797, 3333), (1111, 2391)]