1077967527

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{207821}}^1$

素因数の和:207863

約数の個数: 32

約数和(自身を含む): 1862085120

約数和(自身を除く): 784117593

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 207821, 623463, 1454747, 2701673, 3948599, 4364241, 8105019, 11845797, 18911711, 27640193, 51331787, 56735133, 82920579, 153995361, 359322509, 1077967527]

約数ペア:

[(1, 1077967527), (3, 359322509), (7, 153995361), (13, 82920579), (19, 56735133), (21, 51331787), (39, 27640193), (57, 18911711), (91, 11845797), (133, 8105019), (247, 4364241), (273, 3948599), (399, 2701673), (741, 1454747), (1729, 623463), (5187, 207821)]