2690804529

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2473}}^1$

素因数の和:2612

約数の個数: 80

約数和(自身を含む): 4885457280

約数和(自身を除く): 2194652751

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 101, 133, 171, 189, 303, 399, 513, 567, 707, 909, 1197, 1539, 1919, 2121, 2473, 2727, 3591, 5757, 6363, 7419, 8181, 10773, 13433, 17271, 17311, 19089, 22257, 40299, 46987, 51813, 51933, 57267, 66771, 120897, 140961, 155439, 155799, 200313, 249773, 328909, 362691, 422883, 467397, 749319, 986727, 1088073, 1268649, 1402191, 1748411, 2247957, 2960181, 3805947, 4745687, 5245233, 6743871, 8880543, 14237061, 15735699, 20231613, 26641629, 33219809, 42711183, 47207097, 99659427, 128133549, 141621291, 298978281, 384400647, 896934843, 2690804529]

約数ペア:

[(1, 2690804529), (3, 896934843), (7, 384400647), (9, 298978281), (19, 141621291), (21, 128133549), (27, 99659427), (57, 47207097), (63, 42711183), (81, 33219809), (101, 26641629), (133, 20231613), (171, 15735699), (189, 14237061), (303, 8880543), (399, 6743871), (513, 5245233), (567, 4745687), (707, 3805947), (909, 2960181), (1197, 2247957), (1539, 1748411), (1919, 1402191), (2121, 1268649), (2473, 1088073), (2727, 986727), (3591, 749319), (5757, 467397), (6363, 422883), (7419, 362691), (8181, 328909), (10773, 249773), (13433, 200313), (17271, 155799), (17311, 155439), (19089, 140961), (22257, 120897), (40299, 66771), (46987, 57267), (51813, 51933)]