29908413

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 47049600

約数和(自身を除く): 17141187

約数列:

[1, 3, 9, 19, 27, 57, 171, 173, 337, 513, 519, 1011, 1557, 3033, 3287, 4671, 6403, 9099, 9861, 19209, 29583, 57627, 58301, 88749, 172881, 174903, 524709, 1107719, 1574127, 3323157, 9969471, 29908413]

約数ペア:

[(1, 29908413), (3, 9969471), (9, 3323157), (19, 1574127), (27, 1107719), (57, 524709), (171, 174903), (173, 172881), (337, 88749), (513, 58301), (519, 57627), (1011, 29583), (1557, 19209), (3033, 9861), (3287, 9099), (4671, 6403)]