89863761

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 134184960

約数和(自身を除く): 44321199

約数列:

[1, 3, 13, 31, 39, 93, 239, 311, 403, 717, 933, 1209, 3107, 4043, 7409, 9321, 9641, 12129, 22227, 28923, 74329, 96317, 125333, 222987, 288951, 375999, 966277, 2304199, 2898831, 6912597, 29954587, 89863761]

約数ペア:

[(1, 89863761), (3, 29954587), (13, 6912597), (31, 2898831), (39, 2304199), (93, 966277), (239, 375999), (311, 288951), (403, 222987), (717, 125333), (933, 96317), (1209, 74329), (3107, 28923), (4043, 22227), (7409, 12129), (9321, 9641)]