1393596287

素因数分解:

${\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1\times {\mathrm{1303}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 1480926720

約数和(自身を除く): 87330433

約数列:

[1, 19, 181, 311, 1303, 3439, 5909, 24757, 56291, 235843, 405233, 1069529, 4481017, 7699427, 73347173, 1393596287]

約数ペア:

[(1, 1393596287), (19, 73347173), (181, 7699427), (311, 4481017), (1303, 1069529), (3439, 405233), (5909, 235843), (24757, 56291)]