26983047

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7603}}^1$

素因数の和:7639

約数の個数: 24

約数和(自身を含む): 44529024

約数和(自身を除く): 17545977

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 7603, 22809, 53221, 98839, 159663, 296517, 691873, 1284907, 2075619, 3854721, 8994349, 26983047]

約数ペア:

[(1, 26983047), (3, 8994349), (7, 3854721), (13, 2075619), (21, 1284907), (39, 691873), (91, 296517), (169, 159663), (273, 98839), (507, 53221), (1183, 22809), (3549, 7603)]