1939539

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4890

約数の個数: 16

約数和(自身を含む): 3111680

約数和(自身を除く): 1172141

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 4861, 14583, 34027, 92359, 102081, 277077, 646513, 1939539]

約数ペア:

[(1, 1939539), (3, 646513), (7, 277077), (19, 102081), (21, 92359), (57, 34027), (133, 14583), (399, 4861)]