245900223

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{84589}}^1$

素因数の和:84631

約数の個数: 24

約数和(自身を含む): 395881200

約数和(自身を除く): 149980977

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 84589, 253767, 761301, 1438013, 1607191, 4314039, 4821573, 12942117, 14464719, 27322247, 81966741, 245900223]

約数ペア:

[(1, 245900223), (3, 81966741), (9, 27322247), (17, 14464719), (19, 12942117), (51, 4821573), (57, 4314039), (153, 1607191), (171, 1438013), (323, 761301), (969, 253767), (2907, 84589)]