11431989

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 6712011

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 207, 369, 449, 621, 943, 1107, 1347, 2829, 4041, 8487, 10327, 12123, 18409, 25461, 30981, 55227, 92943, 165681, 278829, 423407, 497043, 1270221, 3810663, 11431989]

約数ペア:

[(1, 11431989), (3, 3810663), (9, 1270221), (23, 497043), (27, 423407), (41, 278829), (69, 165681), (123, 92943), (207, 55227), (369, 30981), (449, 25461), (621, 18409), (943, 12123), (1107, 10327), (1347, 8487), (2829, 4041)]