812805119

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{11047}}^1$

素因数の和:11534

約数の個数: 16

約数和(自身を含む): 971516928

約数和(自身を除く): 158711809

約数列:

[1, 7, 23, 161, 457, 3199, 10511, 11047, 73577, 77329, 254081, 1778567, 5048479, 35339353, 116115017, 812805119]

約数ペア:

[(1, 812805119), (7, 116115017), (23, 35339353), (161, 5048479), (457, 1778567), (3199, 254081), (10511, 77329), (11047, 73577)]