16851550849

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{19031}}^1$

素因数の和:20125

約数の個数: 24

約数和(自身を含む): 20776549248

約数和(自身を除く): 3924998399

約数列:

[1, 7, 17, 49, 119, 833, 1063, 7441, 18071, 19031, 52087, 126497, 133217, 323527, 885479, 932519, 2264689, 15852823, 20229953, 141609671, 343909201, 991267697, 2407364407, 16851550849]

約数ペア:

[(1, 16851550849), (7, 2407364407), (17, 991267697), (49, 343909201), (119, 141609671), (833, 20229953), (1063, 15852823), (7441, 2264689), (18071, 932519), (19031, 885479), (52087, 323527), (126497, 133217)]