16451903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 19598880

約数和(自身を除く): 3146977

約数列:

[1, 13, 17, 29, 151, 221, 289, 377, 493, 1963, 2567, 3757, 4379, 6409, 8381, 33371, 43639, 56927, 74443, 108953, 567307, 967759, 1265531, 16451903]

約数ペア:

[(1, 16451903), (13, 1265531), (17, 967759), (29, 567307), (151, 108953), (221, 74443), (289, 56927), (377, 43639), (493, 33371), (1963, 8381), (2567, 6409), (3757, 4379)]