13406217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 21565440

約数和(自身を除く): 8159223

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1039, 1173, 3117, 4301, 11429, 12903, 17663, 23897, 34287, 52989, 71691, 194293, 262867, 406249, 582879, 788601, 1218747, 4468739, 13406217]

約数ペア:

[(1, 13406217), (3, 4468739), (11, 1218747), (17, 788601), (23, 582879), (33, 406249), (51, 262867), (69, 194293), (187, 71691), (253, 52989), (391, 34287), (561, 23897), (759, 17663), (1039, 12903), (1173, 11429), (3117, 4301)]