507029247

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6451}}^1$

素因数の和:6572

約数の個数: 32

約数和(自身を含む): 780433920

約数和(自身を除く): 273404673

約数列:

[1, 3, 9, 27, 41, 71, 123, 213, 369, 639, 1107, 1917, 2911, 6451, 8733, 19353, 26199, 58059, 78597, 174177, 264491, 458021, 793473, 1374063, 2380419, 4122189, 7141257, 12366567, 18778861, 56336583, 169009749, 507029247]

約数ペア:

[(1, 507029247), (3, 169009749), (9, 56336583), (27, 18778861), (41, 12366567), (71, 7141257), (123, 4122189), (213, 2380419), (369, 1374063), (639, 793473), (1107, 458021), (1917, 264491), (2911, 174177), (6451, 78597), (8733, 58059), (19353, 26199)]