29237247

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 48168960

約数和(自身を除く): 18931713

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 2687, 3627, 8061, 10881, 24183, 34931, 72549, 83297, 104793, 249891, 314379, 749673, 943137, 1082861, 2249019, 3248583, 9745749, 29237247]

約数ペア:

[(1, 29237247), (3, 9745749), (9, 3248583), (13, 2249019), (27, 1082861), (31, 943137), (39, 749673), (93, 314379), (117, 249891), (279, 104793), (351, 83297), (403, 72549), (837, 34931), (1209, 24183), (2687, 10881), (3627, 8061)]