1230322419

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{5437}}^1$

素因数の和:5509

約数の個数: 48

約数和(自身を含む): 2003359200

約数和(自身を除く): 773036781

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 289, 459, 493, 783, 867, 1479, 2601, 4437, 5437, 7803, 8381, 13311, 16311, 25143, 48933, 75429, 92429, 146799, 157673, 226287, 277287, 473019, 831861, 1419057, 1571293, 2495583, 2680441, 4257171, 4713879, 8041323, 14141637, 24123969, 42424911, 45567497, 72371907, 136702491, 410107473, 1230322419]

約数ペア:

[(1, 1230322419), (3, 410107473), (9, 136702491), (17, 72371907), (27, 45567497), (29, 42424911), (51, 24123969), (87, 14141637), (153, 8041323), (261, 4713879), (289, 4257171), (459, 2680441), (493, 2495583), (783, 1571293), (867, 1419057), (1479, 831861), (2601, 473019), (4437, 277287), (5437, 226287), (7803, 157673), (8381, 146799), (13311, 92429), (16311, 75429), (25143, 48933)]