337841217

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 577953792

約数和(自身を除く): 240112575

約数列:

[1, 3, 7, 9, 21, 47, 63, 71, 141, 213, 329, 423, 497, 639, 987, 1491, 1607, 2961, 3337, 4473, 4821, 10011, 11249, 14463, 23359, 30033, 33747, 70077, 75529, 101241, 114097, 210231, 226587, 342291, 528703, 679761, 798679, 1026873, 1586109, 2396037, 4758327, 5362559, 7188111, 16087677, 37537913, 48263031, 112613739, 337841217]

約数ペア:

[(1, 337841217), (3, 112613739), (7, 48263031), (9, 37537913), (21, 16087677), (47, 7188111), (63, 5362559), (71, 4758327), (141, 2396037), (213, 1586109), (329, 1026873), (423, 798679), (497, 679761), (639, 528703), (987, 342291), (1491, 226587), (1607, 210231), (2961, 114097), (3337, 101241), (4473, 75529), (4821, 70077), (10011, 33747), (11249, 30033), (14463, 23359)]