39793299

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 66253824

約数和(自身を除く): 26460525

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2053, 2769, 6159, 6461, 14371, 19383, 26689, 43113, 80067, 145763, 186823, 437289, 560469, 1020341, 1894919, 3061023, 5684757, 13264433, 39793299]

約数ペア:

[(1, 39793299), (3, 13264433), (7, 5684757), (13, 3061023), (21, 1894919), (39, 1020341), (71, 560469), (91, 437289), (213, 186823), (273, 145763), (497, 80067), (923, 43113), (1491, 26689), (2053, 19383), (2769, 14371), (6159, 6461)]