403476957

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 654530240

約数和(自身を除く): 251053283

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 337, 351, 379, 1011, 1053, 1137, 3033, 3159, 3411, 4381, 4927, 9099, 10233, 13143, 14781, 27297, 30699, 39429, 44343, 81891, 92097, 118287, 127723, 133029, 354861, 383169, 399087, 1064583, 1149507, 1197261, 1660399, 3448521, 4981197, 10345563, 14943591, 31036689, 44830773, 134492319, 403476957]

約数ペア:

[(1, 403476957), (3, 134492319), (9, 44830773), (13, 31036689), (27, 14943591), (39, 10345563), (81, 4981197), (117, 3448521), (243, 1660399), (337, 1197261), (351, 1149507), (379, 1064583), (1011, 399087), (1053, 383169), (1137, 354861), (3033, 133029), (3159, 127723), (3411, 118287), (4381, 92097), (4927, 81891), (9099, 44343), (10233, 39429), (13143, 30699), (14781, 27297)]