31270857

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1597}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 42800832

約数和(自身を除く): 11529975

約数列:

[1, 3, 61, 107, 183, 321, 1597, 4791, 6527, 19581, 97417, 170879, 292251, 512637, 10423619, 31270857]

約数ペア:

[(1, 31270857), (3, 10423619), (61, 512637), (107, 292251), (183, 170879), (321, 97417), (1597, 19581), (4791, 6527)]