8015427

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 13518336

約数和(自身を除く): 5502909

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2707, 2961, 8121, 18949, 24363, 56847, 127229, 170541, 381687, 890603, 1145061, 2671809, 8015427]

約数ペア:

[(1, 8015427), (3, 2671809), (7, 1145061), (9, 890603), (21, 381687), (47, 170541), (63, 127229), (141, 56847), (329, 24363), (423, 18949), (987, 8121), (2707, 2961)]