247941306

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{36929}}^1$

素因数の和:37310

約数の個数: 24

約数和(自身を含む): 538660980

約数和(自身を除く): 290719674

約数列:

[1, 2, 3, 6, 9, 18, 373, 746, 1119, 2238, 3357, 6714, 36929, 73858, 110787, 221574, 332361, 664722, 13774517, 27549034, 41323551, 82647102, 123970653, 247941306]

約数ペア:

[(1, 247941306), (2, 123970653), (3, 82647102), (6, 41323551), (9, 27549034), (18, 13774517), (373, 664722), (746, 332361), (1119, 221574), (2238, 110787), (3357, 73858), (6714, 36929)]