7380513

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 12267008

約数和(自身を除く): 4886495

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 607, 1351, 1737, 1821, 4053, 4249, 5463, 12159, 12747, 38241, 117151, 351453, 820057, 1054359, 2460171, 7380513]

約数ペア:

[(1, 7380513), (3, 2460171), (7, 1054359), (9, 820057), (21, 351453), (63, 117151), (193, 38241), (579, 12747), (607, 12159), (1351, 5463), (1737, 4249), (1821, 4053)]