3538269

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 6083840

約数和(自身を除く): 2545571

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 193, 291, 579, 679, 873, 1351, 1737, 2037, 2619, 4053, 5211, 6111, 12159, 18333, 18721, 36477, 56163, 131047, 168489, 393141, 505467, 1179423, 3538269]

約数ペア:

[(1, 3538269), (3, 1179423), (7, 505467), (9, 393141), (21, 168489), (27, 131047), (63, 56163), (97, 36477), (189, 18721), (193, 18333), (291, 12159), (579, 6111), (679, 5211), (873, 4053), (1351, 2619), (1737, 2037)]