61421294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{719}}^1$

素因数の和:1096

約数の個数: 24

約数和(自身を含む): 101697120

約数和(自身を除く): 40275826

約数列:

[1, 2, 11, 22, 121, 242, 353, 706, 719, 1438, 3883, 7766, 7909, 15818, 42713, 85426, 86999, 173998, 253807, 507614, 2791877, 5583754, 30710647, 61421294]

約数ペア:

[(1, 61421294), (2, 30710647), (11, 5583754), (22, 2791877), (121, 507614), (242, 253807), (353, 173998), (706, 86999), (719, 85426), (1438, 42713), (3883, 15818), (7766, 7909)]