12984908013

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{7589}}^1$

素因数の和:8439

約数の個数: 64

約数和(自身を含む): 24015974400

約数和(自身を除く): 11031066387

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 823, 2079, 2469, 5761, 7407, 7589, 9053, 17283, 22221, 22767, 27159, 51849, 53123, 63371, 68301, 81477, 83479, 155547, 159369, 190113, 204903, 244431, 250437, 478107, 570339, 584353, 751311, 1434321, 1711017, 1753059, 2253933, 5259177, 6245747, 15777531, 18737241, 43720229, 56211723, 68703217, 131160687, 168635169, 206109651, 393482061, 480922519, 618328953, 1180446183, 1442767557, 1854986859, 4328302671, 12984908013]

約数ペア:

[(1, 12984908013), (3, 4328302671), (7, 1854986859), (9, 1442767557), (11, 1180446183), (21, 618328953), (27, 480922519), (33, 393482061), (63, 206109651), (77, 168635169), (99, 131160687), (189, 68703217), (231, 56211723), (297, 43720229), (693, 18737241), (823, 15777531), (2079, 6245747), (2469, 5259177), (5761, 2253933), (7407, 1753059), (7589, 1711017), (9053, 1434321), (17283, 751311), (22221, 584353), (22767, 570339), (27159, 478107), (51849, 250437), (53123, 244431), (63371, 204903), (68301, 190113), (81477, 159369), (83479, 155547)]