8117319

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 13152256

約数和(自身を除く): 5034937

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 337, 651, 777, 1011, 1147, 2359, 3441, 7077, 8029, 10447, 12469, 24087, 31341, 37407, 73129, 87283, 219387, 261849, 386539, 1159617, 2705773, 8117319]

約数ペア:

[(1, 8117319), (3, 2705773), (7, 1159617), (21, 386539), (31, 261849), (37, 219387), (93, 87283), (111, 73129), (217, 37407), (259, 31341), (337, 24087), (651, 12469), (777, 10447), (1011, 8029), (1147, 7077), (2359, 3441)]