253323906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31721}}^1$

素因数の和:31759

約数の個数: 32

約数和(自身を含む): 557292096

約数和(自身を除く): 303968190

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1331, 2662, 3993, 7986, 31721, 63442, 95163, 190326, 348931, 697862, 1046793, 2093586, 3838241, 7676482, 11514723, 23029446, 42220651, 84441302, 126661953, 253323906]

約数ペア:

[(1, 253323906), (2, 126661953), (3, 84441302), (6, 42220651), (11, 23029446), (22, 11514723), (33, 7676482), (66, 3838241), (121, 2093586), (242, 1046793), (363, 697862), (726, 348931), (1331, 190326), (2662, 95163), (3993, 63442), (7986, 31721)]