9401751

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 15246000

約数和(自身を除く): 5844249

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 149, 171, 369, 447, 513, 779, 1107, 1341, 1539, 2337, 2831, 3321, 4023, 6109, 7011, 8493, 12069, 18327, 21033, 25479, 54981, 63099, 76437, 116071, 164943, 229311, 348213, 494829, 1044639, 3133917, 9401751]

約数ペア:

[(1, 9401751), (3, 3133917), (9, 1044639), (19, 494829), (27, 348213), (41, 229311), (57, 164943), (81, 116071), (123, 76437), (149, 63099), (171, 54981), (369, 25479), (447, 21033), (513, 18327), (779, 12069), (1107, 8493), (1341, 7011), (1539, 6109), (2337, 4023), (2831, 3321)]