38725827

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 60553152

約数和(自身を除く): 21827325

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2011, 2751, 6033, 6419, 14077, 19257, 42231, 98539, 263441, 295617, 790323, 1844087, 5532261, 12908609, 38725827]

約数ペア:

[(1, 38725827), (3, 12908609), (7, 5532261), (21, 1844087), (49, 790323), (131, 295617), (147, 263441), (393, 98539), (917, 42231), (2011, 19257), (2751, 14077), (6033, 6419)]