13501383

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 22187520

約数和(自身を除く): 8686137

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 641, 1003, 1239, 1923, 3009, 4487, 7021, 10897, 13461, 21063, 32691, 37819, 76279, 113457, 228837, 264733, 642923, 794199, 1928769, 4500461, 13501383]

約数ペア:

[(1, 13501383), (3, 4500461), (7, 1928769), (17, 794199), (21, 642923), (51, 264733), (59, 228837), (119, 113457), (177, 76279), (357, 37819), (413, 32691), (641, 21063), (1003, 13461), (1239, 10897), (1923, 7021), (3009, 4487)]