1230603913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6421}}^1$

素因数の和:6589

約数の個数: 32

約数和(自身を含む): 1627591680

約数和(自身を除く): 396987767

約数列:

[1, 7, 11, 19, 77, 131, 133, 209, 917, 1441, 1463, 2489, 6421, 10087, 17423, 27379, 44947, 70631, 121999, 191653, 494417, 841151, 853993, 1341989, 5888057, 9252661, 9393923, 15981869, 64768627, 111873083, 175800559, 1230603913]

約数ペア:

[(1, 1230603913), (7, 175800559), (11, 111873083), (19, 64768627), (77, 15981869), (131, 9393923), (133, 9252661), (209, 5888057), (917, 1341989), (1441, 853993), (1463, 841151), (2489, 494417), (6421, 191653), (10087, 121999), (17423, 70631), (27379, 44947)]