1335771

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 2096640

約数和(自身を除く): 760869

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 239, 243, 621, 717, 1863, 2151, 5497, 5589, 6453, 16491, 19359, 49473, 58077, 148419, 445257, 1335771]

約数ペア:

[(1, 1335771), (3, 445257), (9, 148419), (23, 58077), (27, 49473), (69, 19359), (81, 16491), (207, 6453), (239, 5589), (243, 5497), (621, 2151), (717, 1863)]