28890599

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 32799168

約数和(自身を除く): 3908569

約数列:

[1, 17, 23, 37, 391, 629, 851, 1997, 14467, 33949, 45931, 73889, 780827, 1256113, 1699447, 28890599]

約数ペア:

[(1, 28890599), (17, 1699447), (23, 1256113), (37, 780827), (391, 73889), (629, 45931), (851, 33949), (1997, 14467)]