1207991361

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1\times {\mathrm{3779}}^1$

素因数の和:4748

約数の個数: 16

約数和(自身を含む): 1625702400

約数和(自身を除く): 417711039

約数列:

[1, 3, 127, 381, 839, 2517, 3779, 11337, 106553, 319659, 479933, 1439799, 3170581, 9511743, 402663787, 1207991361]

約数ペア:

[(1, 1207991361), (3, 402663787), (127, 9511743), (381, 3170581), (839, 1439799), (2517, 479933), (3779, 319659), (11337, 106553)]