8278315941

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1\times {\mathrm{13841}}^1$

素因数の和:15369

約数の個数: 32

約数和(自身を含む): 13288320000

約数和(自身を除く): 5010004059

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1499, 4497, 10493, 13841, 28481, 31479, 41523, 85443, 96887, 199367, 262979, 290661, 598101, 788937, 1840853, 5522559, 20747659, 62242977, 145233613, 394205521, 435700839, 1182616563, 2759438647, 8278315941]

約数ペア:

[(1, 8278315941), (3, 2759438647), (7, 1182616563), (19, 435700839), (21, 394205521), (57, 145233613), (133, 62242977), (399, 20747659), (1499, 5522559), (4497, 1840853), (10493, 788937), (13841, 598101), (28481, 290661), (31479, 262979), (41523, 199367), (85443, 96887)]