26947089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2113}}^1$

素因数の和:2241

約数の個数: 24

約数和(自身を含む): 42322280

約数和(自身を除く): 15375191

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 2113, 4251, 6339, 12753, 19017, 27469, 82407, 230317, 247221, 690951, 2072853, 2994121, 8982363, 26947089]

約数ペア:

[(1, 26947089), (3, 8982363), (9, 2994121), (13, 2072853), (39, 690951), (109, 247221), (117, 230317), (327, 82407), (981, 27469), (1417, 19017), (2113, 12753), (4251, 6339)]