172183319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{11351}}^1$

素因数の和:11566

約数の個数: 16

約数和(自身を含む): 215778816

約数和(自身を除く): 43595497

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 11351, 15169, 79457, 124861, 874027, 2236147, 15653029, 24597617, 172183319]

約数ペア:

[(1, 172183319), (7, 24597617), (11, 15653029), (77, 2236147), (197, 874027), (1379, 124861), (2167, 79457), (11351, 15169)]