2613393

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 4492800

約数和(自身を除く): 1879407

約数列:

[1, 3, 9, 17, 19, 29, 31, 51, 57, 87, 93, 153, 171, 261, 279, 323, 493, 527, 551, 589, 899, 969, 1479, 1581, 1653, 1767, 2697, 2907, 4437, 4743, 4959, 5301, 8091, 9367, 10013, 15283, 17081, 28101, 30039, 45849, 51243, 84303, 90117, 137547, 153729, 290377, 871131, 2613393]

約数ペア:

[(1, 2613393), (3, 871131), (9, 290377), (17, 153729), (19, 137547), (29, 90117), (31, 84303), (51, 51243), (57, 45849), (87, 30039), (93, 28101), (153, 17081), (171, 15283), (261, 10013), (279, 9367), (323, 8091), (493, 5301), (527, 4959), (551, 4743), (589, 4437), (899, 2907), (969, 2697), (1479, 1767), (1581, 1653)]