2752886877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{2383}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 4165324800

約数和(自身を除く): 1412437923

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1559, 2383, 4677, 7149, 20267, 29621, 30979, 45277, 60801, 88863, 92937, 135831, 385073, 588601, 1155219, 1765803, 3715097, 11145291, 48296261, 70586843, 144888783, 211760529, 917628959, 2752886877]

約数ペア:

[(1, 2752886877), (3, 917628959), (13, 211760529), (19, 144888783), (39, 70586843), (57, 48296261), (247, 11145291), (741, 3715097), (1559, 1765803), (2383, 1155219), (4677, 588601), (7149, 385073), (20267, 135831), (29621, 92937), (30979, 88863), (45277, 60801)]