13380208127

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{27691}}^1$

素因数の和:27855

約数の個数: 32

約数和(自身を含む): 16375941120

約数和(自身を除く): 2995732993

約数列:

[1, 11, 13, 31, 109, 143, 341, 403, 1199, 1417, 3379, 4433, 15587, 27691, 37169, 43927, 304601, 359983, 483197, 858421, 3018319, 3959813, 9442631, 11159473, 33201509, 39238147, 93567889, 122754203, 431619617, 1029246779, 1216382557, 13380208127]

約数ペア:

[(1, 13380208127), (11, 1216382557), (13, 1029246779), (31, 431619617), (109, 122754203), (143, 93567889), (341, 39238147), (403, 33201509), (1199, 11159473), (1417, 9442631), (3379, 3959813), (4433, 3018319), (15587, 858421), (27691, 483197), (37169, 359983), (43927, 304601)]