13982353

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 18450432

約数和(自身を除く): 4468079

約数列:

[1, 7, 11, 41, 43, 77, 103, 287, 301, 451, 473, 721, 1133, 1763, 3157, 3311, 4223, 4429, 7931, 12341, 19393, 29561, 31003, 46453, 48719, 135751, 181589, 325171, 341033, 1271123, 1997479, 13982353]

約数ペア:

[(1, 13982353), (7, 1997479), (11, 1271123), (41, 341033), (43, 325171), (77, 181589), (103, 135751), (287, 48719), (301, 46453), (451, 31003), (473, 29561), (721, 19393), (1133, 12341), (1763, 7931), (3157, 4429), (3311, 4223)]