1147773599

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 1354642848

約数和(自身を除く): 206869249

約数列:

[1, 7, 49, 103, 277, 721, 821, 1939, 5047, 5747, 13573, 28531, 40229, 84563, 199717, 227417, 591941, 1398019, 1591919, 4143587, 11143433, 23423951, 163967657, 1147773599]

約数ペア:

[(1, 1147773599), (7, 163967657), (49, 23423951), (103, 11143433), (277, 4143587), (721, 1591919), (821, 1398019), (1939, 591941), (5047, 227417), (5747, 199717), (13573, 84563), (28531, 40229)]