2531244023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{1747}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 3264872448

約数和(自身を除く): 733628425

約数列:

[1, 7, 11, 31, 77, 217, 341, 607, 1747, 2387, 4249, 6677, 12229, 18817, 19217, 46739, 54157, 131719, 134519, 206987, 379099, 595727, 1060429, 1448909, 4170089, 7423003, 11664719, 32873299, 81653033, 230113093, 361606289, 2531244023]

約数ペア:

[(1, 2531244023), (7, 361606289), (11, 230113093), (31, 81653033), (77, 32873299), (217, 11664719), (341, 7423003), (607, 4170089), (1747, 1448909), (2387, 1060429), (4249, 595727), (6677, 379099), (12229, 206987), (18817, 134519), (19217, 131719), (46739, 54157)]