38645703

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 57627648

約数和(自身を除く): 18981945

約数列:

[1, 3, 9, 47, 103, 141, 309, 423, 887, 927, 2661, 4841, 7983, 14523, 41689, 43569, 91361, 125067, 274083, 375201, 822249, 4293967, 12881901, 38645703]

約数ペア:

[(1, 38645703), (3, 12881901), (9, 4293967), (47, 822249), (103, 375201), (141, 274083), (309, 125067), (423, 91361), (887, 43569), (927, 41689), (2661, 14523), (4841, 7983)]