395616963

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1861}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 617766912

約数和(自身を除く): 222149949

約数列:

[1, 3, 7, 21, 53, 159, 191, 371, 573, 1113, 1337, 1861, 4011, 5583, 10123, 13027, 30369, 39081, 70861, 98633, 212583, 295899, 355451, 690431, 1066353, 2071293, 2488157, 7464471, 18838903, 56516709, 131872321, 395616963]

約数ペア:

[(1, 395616963), (3, 131872321), (7, 56516709), (21, 18838903), (53, 7464471), (159, 2488157), (191, 2071293), (371, 1066353), (573, 690431), (1113, 355451), (1337, 295899), (1861, 212583), (4011, 98633), (5583, 70861), (10123, 39081), (13027, 30369)]