23813889

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 37237872

約数和(自身を除く): 13423983

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 227, 289, 363, 561, 681, 867, 2057, 2497, 3179, 3859, 6171, 7491, 9537, 11577, 27467, 34969, 42449, 65603, 82401, 104907, 127347, 196809, 466939, 721633, 1400817, 2164899, 7937963, 23813889]

約数ペア:

[(1, 23813889), (3, 7937963), (11, 2164899), (17, 1400817), (33, 721633), (51, 466939), (121, 196809), (187, 127347), (227, 104907), (289, 82401), (363, 65603), (561, 42449), (681, 34969), (867, 27467), (2057, 11577), (2497, 9537), (3179, 7491), (3859, 6171)]