8786313

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1619}}^1$

素因数の和:1698

約数の個数: 20

約数和(自身を含む): 13329360

約数和(自身を除く): 4543047

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1619, 1809, 4857, 5427, 14571, 43713, 108473, 131139, 325419, 976257, 2928771, 8786313]

約数ペア:

[(1, 8786313), (3, 2928771), (9, 976257), (27, 325419), (67, 131139), (81, 108473), (201, 43713), (603, 14571), (1619, 5427), (1809, 4857)]