11786481

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3067}}^1$

素因数の和:3141

約数の個数: 24

約数和(自身を含む): 19782464

約数和(自身を除く): 7995983

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3067, 3843, 9201, 21469, 27603, 64407, 187087, 193221, 561261, 1309609, 1683783, 3928827, 11786481]

約数ペア:

[(1, 11786481), (3, 3928827), (7, 1683783), (9, 1309609), (21, 561261), (61, 193221), (63, 187087), (183, 64407), (427, 27603), (549, 21469), (1281, 9201), (3067, 3843)]