389655132027

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{3574457}}^1$

素因数の和:3574675

約数の個数: 32

約数和(自身を含む): 617666342400

約数和(自身を除く): 228011210373

約数列:

[1, 3, 7, 21, 29, 87, 179, 203, 537, 609, 1253, 3759, 5191, 15573, 36337, 109011, 3574457, 10723371, 25021199, 75063597, 103659253, 310977759, 639827803, 725614771, 1919483409, 2176844313, 4478794621, 13436383863, 18555006287, 55665018861, 129885044009, 389655132027]

約数ペア:

[(1, 389655132027), (3, 129885044009), (7, 55665018861), (21, 18555006287), (29, 13436383863), (87, 4478794621), (179, 2176844313), (203, 1919483409), (537, 725614771), (609, 639827803), (1253, 310977759), (3759, 103659253), (5191, 75063597), (15573, 25021199), (36337, 10723371), (109011, 3574457)]