2021635359

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{8803}}^1$

素因数の和:8924

約数の個数: 48

約数和(自身を含む): 3296217600

約数和(自身を除く): 1274582241

約数列:

[1, 3, 9, 17, 19, 51, 57, 79, 153, 171, 237, 323, 711, 969, 1343, 1501, 2907, 4029, 4503, 8803, 12087, 13509, 25517, 26409, 76551, 79227, 149651, 167257, 229653, 448953, 501771, 695437, 1346859, 1505313, 2086311, 2843369, 6258933, 8530107, 11822429, 13213303, 25590321, 35467287, 39639909, 106401861, 118919727, 224626151, 673878453, 2021635359]

約数ペア:

[(1, 2021635359), (3, 673878453), (9, 224626151), (17, 118919727), (19, 106401861), (51, 39639909), (57, 35467287), (79, 25590321), (153, 13213303), (171, 11822429), (237, 8530107), (323, 6258933), (711, 2843369), (969, 2086311), (1343, 1505313), (1501, 1346859), (2907, 695437), (4029, 501771), (4503, 448953), (8803, 229653), (12087, 167257), (13509, 149651), (25517, 79227), (26409, 76551)]