56930321

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 66749184

約数和(自身を除く): 9818863

約数列:

[1, 7, 53, 173, 371, 887, 1211, 6209, 9169, 47011, 64183, 153451, 329077, 1074157, 8132903, 56930321]

約数ペア:

[(1, 56930321), (7, 8132903), (53, 1074157), (173, 329077), (371, 153451), (887, 64183), (1211, 47011), (6209, 9169)]