2017431723

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{3539}}^1$

素因数の和:3771

約数の個数: 32

約数和(自身を含む): 2892038400

約数和(自身を除く): 874606677

約数列:

[1, 3, 19, 57, 73, 137, 219, 411, 1387, 2603, 3539, 4161, 7809, 10001, 10617, 30003, 67241, 190019, 201723, 258347, 484843, 570057, 775041, 1454529, 4908593, 9212017, 14725779, 27636051, 35393539, 106180617, 672477241, 2017431723]

約数ペア:

[(1, 2017431723), (3, 672477241), (19, 106180617), (57, 35393539), (73, 27636051), (137, 14725779), (219, 9212017), (411, 4908593), (1387, 1454529), (2603, 775041), (3539, 570057), (4161, 484843), (7809, 258347), (10001, 201723), (10617, 190019), (30003, 67241)]