2012426997

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{4603}}^1$

素因数の和:4913

約数の個数: 32

約数和(自身を含む): 3111567360

約数和(自身を除く): 1099140363

約数列:

[1, 3, 7, 21, 109, 191, 327, 573, 763, 1337, 2289, 4011, 4603, 13809, 20819, 32221, 62457, 96663, 145733, 437199, 501727, 879173, 1505181, 2637519, 3512089, 6154211, 10536267, 18462633, 95829857, 287489571, 670808999, 2012426997]

約数ペア:

[(1, 2012426997), (3, 670808999), (7, 287489571), (21, 95829857), (109, 18462633), (191, 10536267), (327, 6154211), (573, 3512089), (763, 2637519), (1337, 1505181), (2289, 879173), (4011, 501727), (4603, 437199), (13809, 145733), (20819, 96663), (32221, 62457)]