9216081

素因数分解:

$3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 15302144

約数和(自身を除く): 6086063

約数列:

[1, 3, 7, 9, 21, 63, 241, 607, 723, 1687, 1821, 2169, 4249, 5061, 5463, 12747, 15183, 38241, 146287, 438861, 1024009, 1316583, 3072027, 9216081]

約数ペア:

[(1, 9216081), (3, 3072027), (7, 1316583), (9, 1024009), (21, 438861), (63, 146287), (241, 38241), (607, 15183), (723, 12747), (1687, 5463), (1821, 5061), (2169, 4249)]