16028943

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 26334720

約数和(自身を除く): 10305777

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 761, 1003, 1239, 2283, 3009, 5327, 7021, 12937, 15981, 21063, 38811, 44899, 90559, 134697, 271677, 314293, 763283, 942879, 2289849, 5342981, 16028943]

約数ペア:

[(1, 16028943), (3, 5342981), (7, 2289849), (17, 942879), (21, 763283), (51, 314293), (59, 271677), (119, 134697), (177, 90559), (357, 44899), (413, 38811), (761, 21063), (1003, 15981), (1239, 12937), (2283, 7021), (3009, 5327)]