2019671043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{30161}}^1$

素因数の和:30295

約数の個数: 32

約数和(自身を含む): 3101136192

約数和(自身を除く): 1081465149

約数列:

[1, 3, 13, 17, 39, 51, 101, 221, 303, 663, 1313, 1717, 3939, 5151, 22321, 30161, 66963, 90483, 392093, 512737, 1176279, 1538211, 3046261, 6665581, 9138783, 19996743, 39601393, 51786437, 118804179, 155359311, 673223681, 2019671043]

約数ペア:

[(1, 2019671043), (3, 673223681), (13, 155359311), (17, 118804179), (39, 51786437), (51, 39601393), (101, 19996743), (221, 9138783), (303, 6665581), (663, 3046261), (1313, 1538211), (1717, 1176279), (3939, 512737), (5151, 392093), (22321, 90483), (30161, 66963)]