38857539

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8527}}^1$

素因数の和:8575

約数の個数: 24

約数和(自身を含む): 62220288

約数和(自身を除く): 23362749

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 8527, 25581, 59689, 179067, 264337, 417823, 793011, 1253469, 1850359, 5551077, 12952513, 38857539]

約数ペア:

[(1, 38857539), (3, 12952513), (7, 5551077), (21, 1850359), (31, 1253469), (49, 793011), (93, 417823), (147, 264337), (217, 179067), (651, 59689), (1519, 25581), (4557, 8527)]