239624787

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 346622976

約数和(自身を除く): 106998189

約数列:

[1, 3, 23, 41, 69, 71, 123, 213, 943, 1193, 1633, 2829, 2911, 3579, 4899, 8733, 27439, 48913, 66953, 82317, 84703, 146739, 200859, 254109, 1124999, 1948169, 3374997, 3472823, 5844507, 10418469, 79874929, 239624787]

約数ペア:

[(1, 239624787), (3, 79874929), (23, 10418469), (41, 5844507), (69, 3472823), (71, 3374997), (123, 1948169), (213, 1124999), (943, 254109), (1193, 200859), (1633, 146739), (2829, 84703), (2911, 82317), (3579, 66953), (4899, 48913), (8733, 27439)]