2907831489

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1\times {\mathrm{3727}}^1$

素因数の和:5740

約数の個数: 16

約数和(自身を含む): 3908136960

約数和(自身を除く): 1000305471

約数列:

[1, 3, 139, 417, 1871, 3727, 5613, 11181, 260069, 518053, 780207, 1554159, 6973217, 20919651, 969277163, 2907831489]

約数ペア:

[(1, 2907831489), (3, 969277163), (139, 20919651), (417, 6973217), (1871, 1554159), (3727, 780207), (5613, 518053), (11181, 260069)]