28999023

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 39325440

約数和(自身を除く): 10326417

約数列:

[1, 3, 97, 227, 291, 439, 681, 1317, 22019, 42583, 66057, 99653, 127749, 298959, 9666341, 28999023]

約数ペア:

[(1, 28999023), (3, 9666341), (97, 298959), (227, 127749), (291, 99653), (439, 66057), (681, 42583), (1317, 22019)]