38047681

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 47159424

約数和(自身を除く): 9111743

約数列:

[1, 7, 23, 29, 161, 203, 281, 667, 841, 1967, 4669, 5887, 6463, 8149, 19343, 45241, 57043, 135401, 187427, 236321, 1311989, 1654247, 5435383, 38047681]

約数ペア:

[(1, 38047681), (7, 5435383), (23, 1654247), (29, 1311989), (161, 236321), (203, 187427), (281, 135401), (667, 57043), (841, 45241), (1967, 19343), (4669, 8149), (5887, 6463)]