320699119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{18287}}^1$

素因数の和:18390

約数の個数: 16

約数和(自身を含む): 368686080

約数和(自身を除く): 47986961

約数列:

[1, 13, 19, 71, 247, 923, 1349, 17537, 18287, 237731, 347453, 1298377, 4516889, 16878901, 24669163, 320699119]

約数ペア:

[(1, 320699119), (13, 24669163), (19, 16878901), (71, 4516889), (247, 1298377), (923, 347453), (1349, 237731), (17537, 18287)]