8075361

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 13327360

約数和(自身を除く): 5251999

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 547, 703, 777, 1641, 2109, 3829, 4921, 10393, 11487, 14763, 20239, 31179, 60717, 72751, 141673, 218253, 384541, 425019, 1153623, 2691787, 8075361]

約数ペア:

[(1, 8075361), (3, 2691787), (7, 1153623), (19, 425019), (21, 384541), (37, 218253), (57, 141673), (111, 72751), (133, 60717), (259, 31179), (399, 20239), (547, 14763), (703, 11487), (777, 10393), (1641, 4921), (2109, 3829)]