243544587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18313}}^1$

素因数の和:18371

約数の個数: 32

約数和(自身を含む): 393824256

約数和(自身を除く): 150279669

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 4433, 13299, 18313, 54939, 201443, 238069, 567703, 604329, 714207, 1703109, 2618759, 6244733, 7380139, 7856277, 18734199, 22140417, 81181529, 243544587]

約数ペア:

[(1, 243544587), (3, 81181529), (11, 22140417), (13, 18734199), (31, 7856277), (33, 7380139), (39, 6244733), (93, 2618759), (143, 1703109), (341, 714207), (403, 604329), (429, 567703), (1023, 238069), (1209, 201443), (4433, 54939), (13299, 18313)]