5172471

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 3121929

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 191, 459, 531, 573, 1003, 1593, 1719, 3009, 3247, 5157, 9027, 9741, 11269, 27081, 29223, 33807, 87669, 101421, 191573, 304263, 574719, 1724157, 5172471]

約数ペア:

[(1, 5172471), (3, 1724157), (9, 574719), (17, 304263), (27, 191573), (51, 101421), (59, 87669), (153, 33807), (177, 29223), (191, 27081), (459, 11269), (531, 9741), (573, 9027), (1003, 5157), (1593, 3247), (1719, 3009)]