142323727

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17573}}^1$

素因数の和:17682

約数の個数: 16

約数和(自身を含む): 177145920

約数和(自身を除く): 34822193

約数列:

[1, 7, 13, 89, 91, 623, 1157, 8099, 17573, 123011, 228449, 1563997, 1599143, 10947979, 20331961, 142323727]

約数ペア:

[(1, 142323727), (7, 20331961), (13, 10947979), (89, 1599143), (91, 1563997), (623, 228449), (1157, 123011), (8099, 17573)]