11977203

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 19215360

約数和(自身を除く): 7238157

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 277, 497, 609, 831, 1491, 1939, 2059, 5817, 6177, 8033, 14413, 19667, 24099, 43239, 56231, 59001, 137669, 168693, 413007, 570343, 1711029, 3992401, 11977203]

約数ペア:

[(1, 11977203), (3, 3992401), (7, 1711029), (21, 570343), (29, 413007), (71, 168693), (87, 137669), (203, 59001), (213, 56231), (277, 43239), (497, 24099), (609, 19667), (831, 14413), (1491, 8033), (1939, 6177), (2059, 5817)]