28329531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15013}}^1$

素因数の和:15070

約数の個数: 16

約数和(自身を含む): 41078304

約数和(自身を除く): 12748773

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 15013, 45039, 255221, 555481, 765663, 1666443, 9443177, 28329531]

約数ペア:

[(1, 28329531), (3, 9443177), (17, 1666443), (37, 765663), (51, 555481), (111, 255221), (629, 45039), (1887, 15013)]