1212681723

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4793}}^1$

素因数の和:4876

約数の個数: 48

約数和(自身を含む): 1928108448

約数和(自身を除く): 715426725

約数列:

[1, 3, 11, 17, 33, 41, 51, 121, 123, 187, 363, 451, 561, 697, 1353, 2057, 2091, 4793, 4961, 6171, 7667, 14379, 14883, 23001, 52723, 81481, 84337, 158169, 196513, 244443, 253011, 579953, 589539, 896291, 1739859, 2161643, 2688873, 3340721, 6484929, 9859201, 10022163, 23778073, 29577603, 36747931, 71334219, 110243793, 404227241, 1212681723]

約数ペア:

[(1, 1212681723), (3, 404227241), (11, 110243793), (17, 71334219), (33, 36747931), (41, 29577603), (51, 23778073), (121, 10022163), (123, 9859201), (187, 6484929), (363, 3340721), (451, 2688873), (561, 2161643), (697, 1739859), (1353, 896291), (2057, 589539), (2091, 579953), (4793, 253011), (4961, 244443), (6171, 196513), (7667, 158169), (14379, 84337), (14883, 81481), (23001, 52723)]