426580167

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 667865088

約数和(自身を除く): 241284921

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 169, 221, 507, 559, 663, 731, 1151, 1677, 2193, 2873, 3453, 7267, 8619, 9503, 14963, 19567, 21801, 28509, 44889, 49493, 58701, 123539, 148479, 194519, 254371, 370617, 583557, 643409, 763113, 841381, 1930227, 2524143, 3306823, 8364317, 9920469, 10937953, 25092951, 32813859, 142193389, 426580167]

約数ペア:

[(1, 426580167), (3, 142193389), (13, 32813859), (17, 25092951), (39, 10937953), (43, 9920469), (51, 8364317), (129, 3306823), (169, 2524143), (221, 1930227), (507, 841381), (559, 763113), (663, 643409), (731, 583557), (1151, 370617), (1677, 254371), (2193, 194519), (2873, 148479), (3453, 123539), (7267, 58701), (8619, 49493), (9503, 44889), (14963, 28509), (19567, 21801)]