8202747

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 13042512

約数和(自身を除く): 4839765

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 1361, 2009, 4083, 6027, 9527, 28581, 55801, 66689, 167403, 200067, 390607, 1171821, 2734249, 8202747]

約数ペア:

[(1, 8202747), (3, 2734249), (7, 1171821), (21, 390607), (41, 200067), (49, 167403), (123, 66689), (147, 55801), (287, 28581), (861, 9527), (1361, 6027), (2009, 4083)]