339970721293

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{27791}}^1\times {\mathrm{28649}}^1$

素因数の和:56508

約数の個数: 16

約数和(自身を含む): 394935436800

約数和(自身を除く): 54964715507

約数列:

[1, 7, 61, 427, 27791, 28649, 194537, 200543, 1695251, 1747589, 11866757, 12233123, 796184359, 5573290513, 48567245899, 339970721293]

約数ペア:

[(1, 339970721293), (7, 48567245899), (61, 5573290513), (427, 796184359), (27791, 12233123), (28649, 11866757), (194537, 1747589), (200543, 1695251)]