11388429

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 19219200

約数和(自身を除く): 7830771

約数列:

[1, 3, 9, 13, 19, 39, 47, 57, 109, 117, 141, 171, 247, 327, 423, 611, 741, 893, 981, 1417, 1833, 2071, 2223, 2679, 4251, 5123, 5499, 6213, 8037, 11609, 12753, 15369, 18639, 26923, 34827, 46107, 66599, 80769, 97337, 104481, 199797, 242307, 292011, 599391, 876033, 1265381, 3796143, 11388429]

約数ペア:

[(1, 11388429), (3, 3796143), (9, 1265381), (13, 876033), (19, 599391), (39, 292011), (47, 242307), (57, 199797), (109, 104481), (117, 97337), (141, 80769), (171, 66599), (247, 46107), (327, 34827), (423, 26923), (611, 18639), (741, 15369), (893, 12753), (981, 11609), (1417, 8037), (1833, 6213), (2071, 5499), (2223, 5123), (2679, 4251)]