7119243

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 11980800

約数和(自身を除く): 4861557

約数列:

[1, 3, 9, 17, 19, 31, 51, 57, 79, 93, 153, 171, 237, 279, 323, 527, 589, 711, 969, 1343, 1501, 1581, 1767, 2449, 2907, 4029, 4503, 4743, 5301, 7347, 10013, 12087, 13509, 22041, 25517, 30039, 41633, 46531, 76551, 90117, 124899, 139593, 229653, 374697, 418779, 791027, 2373081, 7119243]

約数ペア:

[(1, 7119243), (3, 2373081), (9, 791027), (17, 418779), (19, 374697), (31, 229653), (51, 139593), (57, 124899), (79, 90117), (93, 76551), (153, 46531), (171, 41633), (237, 30039), (279, 25517), (323, 22041), (527, 13509), (589, 12087), (711, 10013), (969, 7347), (1343, 5301), (1501, 4743), (1581, 4503), (1767, 4029), (2449, 2907)]