10852807679987

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{415469}}^1$

素因数の和:415884

約数の個数: 48

約数和(自身を含む): 13663684869120

約数和(自身を除く): 2810877189133

約数列:

[1, 7, 13, 71, 91, 169, 311, 497, 923, 1183, 2177, 4043, 6461, 11999, 22081, 28301, 52559, 83993, 154567, 287053, 367913, 415469, 2009371, 2908283, 3731689, 5401097, 26121823, 29498299, 37807679, 70214261, 129210859, 206488093, 383477887, 491499827, 904476013, 1679741167, 2684345209, 4985212531, 9173970989, 11758188169, 21836635171, 34896487717, 64217796923, 119261622857, 152856446197, 834831359999, 1550401097141, 10852807679987]

約数ペア:

[(1, 10852807679987), (7, 1550401097141), (13, 834831359999), (71, 152856446197), (91, 119261622857), (169, 64217796923), (311, 34896487717), (497, 21836635171), (923, 11758188169), (1183, 9173970989), (2177, 4985212531), (4043, 2684345209), (6461, 1679741167), (11999, 904476013), (22081, 491499827), (28301, 383477887), (52559, 206488093), (83993, 129210859), (154567, 70214261), (287053, 37807679), (367913, 29498299), (415469, 26121823), (2009371, 5401097), (2908283, 3731689)]