1282266447

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{792991}}^1$

素因数の和:793019

約数の個数: 24

約数和(自身を含む): 2169626112

約数和(自身を除く): 887359665

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 792991, 2378973, 5550937, 8722901, 16652811, 26168703, 38856559, 61060307, 116569677, 183180921, 427422149, 1282266447]

約数ペア:

[(1, 1282266447), (3, 427422149), (7, 183180921), (11, 116569677), (21, 61060307), (33, 38856559), (49, 26168703), (77, 16652811), (147, 8722901), (231, 5550937), (539, 2378973), (1617, 792991)]