2013901071

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{5273}}^1$

素因数の和:6695

約数の個数: 32

約数和(自身を含む): 3307852800

約数和(自身を除く): 1293951729

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1399, 4197, 5273, 9793, 15819, 18187, 29379, 36911, 54561, 68549, 110733, 127309, 205647, 381927, 479843, 1439529, 7376927, 22130781, 51638489, 95900051, 154915467, 287700153, 671300357, 2013901071]

約数ペア:

[(1, 2013901071), (3, 671300357), (7, 287700153), (13, 154915467), (21, 95900051), (39, 51638489), (91, 22130781), (273, 7376927), (1399, 1439529), (4197, 479843), (5273, 381927), (9793, 205647), (15819, 127309), (18187, 110733), (29379, 68549), (36911, 54561)]