9553257

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 17372160

約数和(自身を除く): 7818903

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 347, 399, 437, 483, 1041, 1197, 1311, 1449, 2429, 3059, 3123, 3933, 6593, 7287, 7981, 9177, 19779, 21861, 23943, 27531, 46151, 55867, 59337, 71829, 138453, 151639, 167601, 415359, 454917, 502803, 1061473, 1364751, 3184419, 9553257]

約数ペア:

[(1, 9553257), (3, 3184419), (7, 1364751), (9, 1061473), (19, 502803), (21, 454917), (23, 415359), (57, 167601), (63, 151639), (69, 138453), (133, 71829), (161, 59337), (171, 55867), (207, 46151), (347, 27531), (399, 23943), (437, 21861), (483, 19779), (1041, 9177), (1197, 7981), (1311, 7287), (1449, 6593), (2429, 3933), (3059, 3123)]