1738260027

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173531}}^1$

素因数の和:173600

約数の個数: 32

約数和(自身を含む): 2998632960

約数和(自身を除く): 1260372933

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 173531, 520593, 1214717, 1561779, 3644151, 4685337, 9197143, 10932453, 27591429, 32797359, 64380001, 82774287, 193140003, 248322861, 579420009, 1738260027]

約数ペア:

[(1, 1738260027), (3, 579420009), (7, 248322861), (9, 193140003), (21, 82774287), (27, 64380001), (53, 32797359), (63, 27591429), (159, 10932453), (189, 9197143), (371, 4685337), (477, 3644151), (1113, 1561779), (1431, 1214717), (3339, 520593), (10017, 173531)]