38326239

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9973}}^1$

素因数の和:10047

約数の個数: 24

約数和(自身を含む): 64312352

約数和(自身を除く): 25986113

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 9973, 29919, 69811, 89757, 209433, 608353, 628299, 1825059, 4258471, 5475177, 12775413, 38326239]

約数ペア:

[(1, 38326239), (3, 12775413), (7, 5475177), (9, 4258471), (21, 1825059), (61, 628299), (63, 608353), (183, 209433), (427, 89757), (549, 69811), (1281, 29919), (3843, 9973)]