989875167

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1063}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 1521434880

約数和(自身を除く): 531559713

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 323, 527, 589, 961, 969, 1063, 1581, 1767, 2883, 3189, 10013, 16337, 18071, 18259, 20197, 30039, 32953, 49011, 54213, 54777, 60591, 98859, 310403, 343349, 560201, 626107, 931209, 1021543, 1030047, 1680603, 1878321, 3064629, 10643819, 17366231, 19409317, 31931457, 52098693, 58227951, 329958389, 989875167]

約数ペア:

[(1, 989875167), (3, 329958389), (17, 58227951), (19, 52098693), (31, 31931457), (51, 19409317), (57, 17366231), (93, 10643819), (323, 3064629), (527, 1878321), (589, 1680603), (961, 1030047), (969, 1021543), (1063, 931209), (1581, 626107), (1767, 560201), (2883, 343349), (3189, 310403), (10013, 98859), (16337, 60591), (18071, 54777), (18259, 54213), (20197, 49011), (30039, 32953)]